MALICIOUS — normal_5f8834fc89600.pdf
MALICIOUS — normal_5f8834fc89600.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
1fd960c884a77a353c93c11bba405a9a079336707cdc6b05bf5692fbb1000ecd - SHA-1:
d70295346bae22e7389d67a041814df58a0809ee - MD5:
ad8984e4705151b785088eea35d0f538 - ssdeep:
768:ZgGzpD/pXF9gpva8/mcAn4BtQ8ZX7b2zRbnBLYsVB/wjsod8q3sNHxntn:aGFjpXewzdYGB/wjsod1cLntn - TLSH:
T1FD317CF340D7ED4C7A868B53ADAB266A5089C78CA13BD760004C772CD5BC67EBE01961 - Submitted as: normal_5f8834fc89600.pdf
- File type: pdf · Size: 43093 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 22 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/636abf14-db53-45b5-8d1d-d3d843fce348/72659412876.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=soil+moisture+sensor+working+pdf, https://cdn.shopify.com/s/files/1/0434/9178/6918/files/19766684823.pdf, https://cdn.shopify.com/s/files/1/0435/0076/5348/files/fatoro.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 (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9764 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
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- desktop-hsgcbep
- desktop-hsgcbep._dosvc._tcp.local
- ntp.ubuntu.com
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
fcf4002bed29337672bc4545bac2208d1e18c700490eb6f61e3f53583f07c324 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\2ccdebd10f8ec2e8040f147e9f15c5a3.png -
da9887d61c8e7830eef7e81181df85bd1d4d5d413f4d7a6339c0f096180c987c - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/123?keyword=soil+moisture+sensor+working+pdf
- https://cdn.shopify.com/s/files/1/0434/9178/6918/files/19766684823.pdf
- https://cdn.shopify.com/s/files/1/0435/0076/5348/files/fatoro.pdf
- https://cdn.shopify.com/s/files/1/0437/4318/2999/files/xazudem.pdf
- https://cdn.shopify.com/s/files/1/0496/3673/7177/files/depafudesemojuledo.pdf
- https://cdn.shopify.com/s/files/1/0267/0175/8649/files/telirabekonak.pdf
- https://uploads.strikinglycdn.com/files/636abf14-db53-45b5-8d1d-d3d843fce348/72659412876.pdf
- https://cdn-cms.f-static.net/uploads/4365661/normal_5f874e15cfce0.pdf
- https://cdn-cms.f-static.net/uploads/4367005/normal_5f87320ec69da.pdf
- https://cdn-cms.f-static.net/uploads/4368788/normal_5f87a6ae972ed.pdf
- https://cdn-cms.f-static.net/uploads/4369781/normal_5f87e30e83fb1.pdf
- https://cdn-cms.f-static.net/uploads/4365626/normal_5f871f6ed0c76.pdf
- https://fixabugodorev.weebly.com/uploads/1/3/1/8/131856934/tagarubomuxen_farezoduxuzeta_fabekam_nopedujuvopejav.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/duwivif.pdf
- https://buluzuzumaz.weebly.com/uploads/1/3/1/6/131636727/1692507.pdf
- https://vamekatowozi.weebly.com/uploads/1/3/0/8/130814347/lakejegonale.pdf
- https://nudojafobedem.weebly.com/uploads/1/3/1/3/131379550/7240363.pdf
- https://cdn.shopify.com/s/files/1/0437/5488/1175/files/53460402157.pdf
- https://cdn.shopify.com/s/files/1/0437/0795/7400/files/lemixorifibodetuwa.pdf
- https://cdn.shopify.com/s/files/1/0482/2922/0504/files/lovedujezuvewuli.pdf
- https://cdn.shopify.com/s/files/1/0479/3489/8332/files/standing_waves_practice_worksheet_answers.pdf
- https://cdn.shopify.com/s/files/1/0430/4224/2709/files/29108429102.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/jogowezokuvaxu.pdf
- https://rigonabex.weebly.com/uploads/1/3/1/4/131483185/7312272.pdf
- https://jobubati.weebly.com/uploads/1/3/1/4/131453688/2828415.pdf
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- fixabugodorev.weebly.com
- genigudepa.weebly.com
- buluzuzumaz.weebly.com
- vamekatowozi.weebly.com
- nudojafobedem.weebly.com
- zoxuzuxebexot.weebly.com
- rigonabex.weebly.com
- jobubati.weebly.com
- fekudumubaf.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.73.25
- 135.233.95.144
- 4.247.188.224
- 74.179.71.159
- 52.182.143.212
- 52.110.12.11
- 57.155.101.212
- 4.230.171.124
- 20.247.184.142
- 92.223.78.30
- 74.178.240.51
- 20.112.250.133
- 74.178.240.61
- 40.99.134.18
- 52.123.128.14
- 40.103.64.242
- 13.69.239.69
- 72.154.7.102
- 203.26.79.13
- 135.233.95.80
- 4.150.223.101
- 4.150.223.99
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report