MALICIOUS — ab278f6016c69e874e5b13104f21a6f446d3337828a7b48aae9d1f4c4fe3d61b
MALICIOUS — ab278f6016c69e874e5b13104f21a6f446d3337828a7b48aae9d1f4c4fe3d61b is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ab278f6016c69e874e5b13104f21a6f446d3337828a7b48aae9d1f4c4fe3d61b - SHA-1:
2fa3a433c9c41fdff18fd269b5425d2b33c9b593 - MD5:
74d4fa971ade140e40cbc6d3773a27ae - ssdeep:
1536:odeI16jy/cFGgtlDIFsyughzrw5589u3mW4w7WNW7zq4IXo5LVPDWUpO7KnI:R66jy04wgVrw5K9e5q1opVP27/ - TLSH:
T19838BFF32087DC4D7E878F03A69A12B8608AD3C86131E9914588767CD5BC6FDBF04911 - Submitted as: ab278f6016c69e874e5b13104f21a6f446d3337828a7b48aae9d1f4c4fe3d61b
- File type: pdf · Size: 80022 bytes
- Verdict: malicious (95/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 21 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/160bb906a012df---49139907877.pdf, http://feriaalainversa.com/uploaded/files/nuremukexateriretuveki.pdf, http://fullx.net/files/44691884619.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9696 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
c885a1d169a554db2c43088e4b2dd611e9e305ce820aefd17ace62a5e6881d40 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c4afdab9910e6356180d6c0c13a7a839.png -
5066a7a92bce5838cf875ebf78ae8feab172ed0b483edf2ceebf20f283af3426 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/FevRqgeaUVY/uplcv?utm_term=surah+al+naba+pdf
- https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/160bb906a012df---49139907877.pdf
- http://feriaalainversa.com/uploaded/files/nuremukexateriretuveki.pdf
- http://fullx.net/files/44691884619.pdf
- https://torgradio.ru/new/files/file/vuxukupudizugivoji.pdf
- http://brandnewgoods.net/userfiles/file/samuwevekilo.pdf
- https://swimproject.eu/wp-content/plugins/super-forms/uploads/php/files/beedebbd1f0b2c938fcea446a10de561/modadovonelalanibunetoj.pdf
- https://glass-haus.ru/wp-content/plugins/super-forms/uploads/php/files/2e46210379eba35e93299d42be9570c1/57031128639.pdf
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16123aefa03d54---54193025960.pdf
- http://alphasigmaoverseas.com/userfiles/file/lufiwemitatarepepid.pdf
- http://28777886.com/Lpf/UPFILE/userfiles/files/19260132714.pdf
- https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/9c55d0711dc21ebcb956cf9c96396cb2/17996946888.pdf
- http://abwjefferson.com/uploads/files/raloxofun.pdf
- https://dmddsgn.com/wp-content/plugins/super-forms/uploads/php/files/7b9f14568bad5345ec9549ccccf2b87d/gijusujimaxotenizuboveb.pdf
- http://deckdreams.ca/clients/3/34/34055ef41782f8f15ebf372c1e39ecad/File/motogaranokim.pdf
- http://ventmetal.ru/userfiles/files/2267491701.pdf
- http://theydeserveastamp.org/wp-content/plugins/formcraft/file-upload/server/content/files/16098b6b15c253---44653918875.pdf
- https://betalinktech.com/blmedia/file/17619363766.pdf
- http://sancheonglittletheaters.com/upload/userfiles/2021/08/files/210820185804.pdf
- http://cerrutistudio.eu/userfiles/files/piduvulifigi.pdf
- https://alutat.com/data/file/wopidadusesomazej.pdf
- http://distributoram.com/files/file/63292024243.pdf
- https://markeishahall.com/wp-content/plugins/super-forms/uploads/php/files/382f7a6d7bf5ec3b5f7eb5831c18b092/13570160747.pdf
- https://www.oneirishrover.com/wp-content/plugins/super-forms/uploads/php/files/52cffde8b5d03fb840d408efe871ef38/95953587710.pdf
- https://www.popcaffe.it/wp-content/plugins/super-forms/uploads/php/files/fde1c46c99f8f50c3a1f2d14851ceabc/debalafa.pdf
Embedded domains
- feedproxy.google.com
- desertflying.club
- feriaalainversa.com
- fullx.net
- torgradio.ru
- brandnewgoods.net
- swimproject.eu
- glass-haus.ru
- www.landalastadservice.com
- alphasigmaoverseas.com
- 28777886.com
- luxurytravel-show.com
- abwjefferson.com
- dmddsgn.com
- deckdreams.ca
- ventmetal.ru
- theydeserveastamp.org
- betalinktech.com
- sancheonglittletheaters.com
- cerrutistudio.eu
- alutat.com
- distributoram.com
- markeishahall.com
- www.oneirishrover.com
- www.popcaffe.it
Embedded IP addresses
- 172.66.2.5
- 4.150.223.113
- 172.215.188.232
- 4.230.171.124
- 57.155.101.212
- 52.230.60.54
- 13.89.179.12
- 52.123.252.218
- 20.165.94.46
- 72.154.7.110
- 203.26.79.13
- 20.231.239.246
- 52.123.128.14
- 74.178.76.128
- 135.233.45.221
- 74.179.71.159
- 142.250.195.163
- 92.223.78.30
- 48.200.63.27
- 20.52.64.200
- 172.172.255.218
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report