MALICIOUS — 25f79a76dd0d424cffcc976314032d373ba79277d3064e05e7d3bcb378d6902e
MALICIOUS — 25f79a76dd0d424cffcc976314032d373ba79277d3064e05e7d3bcb378d6902e is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
25f79a76dd0d424cffcc976314032d373ba79277d3064e05e7d3bcb378d6902e - SHA-1:
4109d36f59aa6a30e3436d3dcdd91ed6ad1c428d - MD5:
c13b5a751a566e67b1422b6d2ddd7c90 - ssdeep:
1536:bCQo9EsUIFpzExil3M+keTh+QodHilM3YgASiv3E5P/RLQ72oInO:bv+Fx3zntt+TdHilMQJfE5P/q7Bj - TLSH:
T13E37D0F76097ED8CAE4B57436AEB671C608EC6841432C7A094487B9DC5BC7AE3E11C14 - Submitted as: 25f79a76dd0d424cffcc976314032d373ba79277d3064e05e7d3bcb378d6902e
- File type: pdf · Size: 73380 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 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 99/100 is the fusion of 9 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 8 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://krisoc.ru/pbw?utm_term=sorboto+mongolo+radhe+binodini+rai+mp3+song+download+webmusic, http://lomexalipele.pbworks.com/f/can_you_get_more_watch_faces_for_apple_watch.pdf, https://javesuput.weebly.com/uploads/1/3/0/8/130873829/xodoj.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 (14 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1003 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._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://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://krisoc.ru/pbw?utm_term=sorboto+mongolo+radhe+binodini+rai+mp3+song+download+webmusic
- http://lomexalipele.pbworks.com/f/can_you_get_more_watch_faces_for_apple_watch.pdf
- https://javesuput.weebly.com/uploads/1/3/0/8/130873829/xodoj.pdf
- http://numefen.pbworks.com/w/file/fetch/144539517/13702387218.pdf
- http://didaneguk.pbworks.com/w/file/fetch/144427851/fanuc_series_ot_parameter_manual_download.pdf
- http://vikowezanipe.pbworks.com/f/microsoft_flight_simulator_x_download_full_version_pc.pdf
- https://xirozakopep.weebly.com/uploads/1/3/4/7/134719339/a3ef03ab3251.pdf
- https://fuwipinax.weebly.com/uploads/1/3/4/0/134016709/bufaf.pdf
- http://zekodunu.pbworks.com/w/file/fetch/144447552/zojapunevusavemunu.pdf
- https://static.s123-cdn-static.com/uploads/4381531/normal_5feba118b8404.pdf
- https://rigavimiba.weebly.com/uploads/1/3/0/8/130814992/lesiwasujaz_jafovozijojeju_zifitipakixufo_nanodavu.pdf
- https://cdn-cms.f-static.net/uploads/4504839/normal_605465bb1e1fb.pdf
- https://fodumalape.weebly.com/uploads/1/3/2/6/132695584/b41cc.pdf
- http://sufizilofab.pbworks.com/w/file/fetch/144526566/41450965340.pdf
- http://gulisapil.pbworks.com/w/file/fetch/144419733/la_princesa_que_creia_en_los_cuentos_de_hadas_sinopsis.pdf
- https://cdn-cms.f-static.net/uploads/4367925/normal_6020c0b2a9b68.pdf
- http://ziriwuru.pbworks.com/f/how_to_change_label_size_on_dymo_connect.pdf
- http://kuzimotum.pbworks.com/f/xelububajalev.pdf
- https://jonusozulat.weebly.com/uploads/1/3/4/5/134523624/voxetajaremadupa.pdf
- http://jajafad.pbworks.com/f/como_conseguir_diamantes_en_free_fire_gratis_sin_aplicaciones_2020.pdf
- http://genarozep.pbworks.com/w/file/fetch/144490218/20963971011.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
Embedded domains
- krisoc.ru
- lomexalipele.pbworks.com
- javesuput.weebly.com
- numefen.pbworks.com
- didaneguk.pbworks.com
- vikowezanipe.pbworks.com
- xirozakopep.weebly.com
- fuwipinax.weebly.com
- zekodunu.pbworks.com
- static.s123-cdn-static.com
- rigavimiba.weebly.com
- cdn-cms.f-static.net
- fodumalape.weebly.com
- sufizilofab.pbworks.com
- gulisapil.pbworks.com
- ziriwuru.pbworks.com
- kuzimotum.pbworks.com
- jonusozulat.weebly.com
- jajafad.pbworks.com
- genarozep.pbworks.com
- www.w3.org
- purl.org
- ns.adobe.com
- x2.c.lencr.org
- ye.c.lencr.org
Embedded IP addresses
- 52.110.12.47
- 4.230.171.124
- 4.144.132.223
- 20.42.65.89
- 74.178.76.128
- 172.64.154.167
- 4.150.223.105
- 72.154.7.17
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report