SUSPICIOUS — 4054812.pdf
SUSPICIOUS — 4054812.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3d52fab4e35e50c57efa83ae69d1c37fef7a413771a7f9d857b53bf54c06ca94 - SHA-1:
8e63e00a267ac4d74ae56b80d171fe6584ed6a33 - MD5:
fee0cc793db5484c2bfd1c65308e888a - ssdeep:
768:IgGzpDYpzeCZeffeHP4F1ihWxFKkR05sbp6TMtikeWs0W7l4VAlx:FGFEpiFHRTtiFWshGVAlx - TLSH:
T177318EF354A7ED8C7E87AB13ADAB10692089D38D6123E7A0449C376CC4BC6BC7E14561 - Submitted as: 4054812.pdf
- File type: pdf · Size: 39930 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/19382d78-1f17-420f-98b2-2c701a1f3b88/42268443847.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=my%20favorite%20chaperone%20story, https://cdn-cms.f-static.net/uploads/4366339/normal_5f871a94582bb.pdf, https://cdn-cms.f-static.net/uploads/4366306/normal_5f870f28a2334.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=my%20favorite%20chaperone%20story
- https://cdn-cms.f-static.net/uploads/4366339/normal_5f871a94582bb.pdf
- https://cdn-cms.f-static.net/uploads/4366306/normal_5f870f28a2334.pdf
- https://cdn-cms.f-static.net/uploads/4365621/normal_5f86f4f709090.pdf
- https://cdn-cms.f-static.net/uploads/4366033/normal_5f87252a287c7.pdf
- https://cdn-cms.f-static.net/uploads/4365624/normal_5f86f50532aed.pdf
- https://uploads.strikinglycdn.com/files/19382d78-1f17-420f-98b2-2c701a1f3b88/42268443847.pdf
- https://site-1037897.mozfiles.com/files/1037897/48011079944.pdf
- https://site-1036926.mozfiles.com/files/1036926/63920081162.pdf
- https://cdn-cms.f-static.net/uploads/4366032/normal_5f871b099c3fd.pdf
- https://cdn-cms.f-static.net/uploads/4365539/normal_5f87026b26fc1.pdf
- https://cdn-cms.f-static.net/uploads/4366000/normal_5f8704f2ebe36.pdf
- https://cdn.shopify.com/s/files/1/0437/1467/4841/files/97872903360.pdf
- https://cdn.shopify.com/s/files/1/0435/5656/9249/files/mesquite_public_library_mesquite_tx.pdf
- https://cdn.shopify.com/s/files/1/0433/4200/4375/files/5437016345.pdf
- https://cdn.shopify.com/s/files/1/0486/1345/8080/files/44835073438.pdf
- https://site-1039967.mozfiles.com/files/1039967/97836916453.pdf
- https://site-1038765.mozfiles.com/files/1038765/sobim.pdf
- https://site-1038969.mozfiles.com/files/1038969/tusorejugepowalem.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
- uploads.strikinglycdn.com
- site-1037897.mozfiles.com
- site-1036926.mozfiles.com
- cdn.shopify.com
- site-1039967.mozfiles.com
- site-1038765.mozfiles.com
- site-1038969.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report