SUSPICIOUS — pujiferiruxo.pdf
SUSPICIOUS — pujiferiruxo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
2c29f7999981f0e0e87e79b9dd6084e8a2222b39a7f78a9b1186bd68c128f946 - SHA-1:
ecc3680a830d10942b6edfca9e992931a8586919 - MD5:
6ae4af5820165f6508975c095e46d82d - ssdeep:
768:+gGzpDjbaY3Ra67kpGb+c4x2S3jJh5X+hLPK2MzM0ahniAxfzJxgVj:7GF/bDOJEC2MoDii7Jxqj - TLSH:
T151329EF744A7EC8C7AC69F4369E7106A2447CB8DA133C6A405983B3CD0BC6ED6E11991 - Submitted as: pujiferiruxo.pdf
- File type: pdf · Size: 44144 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.PDF.Agent.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=basketball%20coach%20recommendation%20letter%20sample, https://cdn-cms.f-static.net/uploads/4426960/normal_5f9ba38ad7a04.pdf, https://cdn.shopify.com/s/files/1/0488/1642/3077/files/76112318291.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://ggtraff.ru/wb?keyword=basketball%20coach%20recommendation%20letter%20sample
- https://cdn-cms.f-static.net/uploads/4426960/normal_5f9ba38ad7a04.pdf
- https://cdn.shopify.com/s/files/1/0488/1642/3077/files/76112318291.pdf
- https://cdn.shopify.com/s/files/1/0502/6526/0185/files/zixerupesuwawufezaz.pdf
- https://s3.amazonaws.com/jiguwuzobozobaz/bernette_sew_and_go_8.pdf
- https://cdn.shopify.com/s/files/1/0504/8048/0409/files/official_showbox_apk.pdf
- https://s3.amazonaws.com/tadovu/bounded_buffer_problem_in_operating_system.pdf
- https://cdn-cms.f-static.net/uploads/4411682/normal_5f9bc81561e1b.pdf
- https://uploads.strikinglycdn.com/files/20ed5a8a-3079-40c0-afdf-b4a2669dbec5/97924245310.pdf
- https://cdn.shopify.com/s/files/1/0486/1221/2901/files/cycle_copper_reactions_lab_answers.pdf
- https://cdn-cms.f-static.net/uploads/4369923/normal_5f891e518a4e6.pdf
- https://s3.amazonaws.com/fosagoba/72197852688.pdf
- https://uploads.strikinglycdn.com/files/33b40642-b026-43b4-a2ea-45717242792b/28408496602.pdf
- https://cdn-cms.f-static.net/uploads/4365627/normal_5f8b7c2b69951.pdf
- https://cdn.shopify.com/s/files/1/0507/2817/3768/files/81_trans_am_hood.pdf
- https://cdn.shopify.com/s/files/1/0433/3846/5435/files/20075149668.pdf
- https://cdn.shopify.com/s/files/1/0493/3140/4959/files/ludiwaxesusonal.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/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- ggtraff.ru
- cdn-cms.f-static.net
- cdn.shopify.com
- s3.amazonaws.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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