SUSPICIOUS — bcbf08.pdf
SUSPICIOUS — bcbf08.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
6de3ebd5e4054e53793920a4693bae49bdafded4a8d6c35896db422b90112954 - SHA-1:
50a7b0feb18d143deab6a09b8e48c4c16f6061b2 - MD5:
d35655d2638083df8fa84f47d38dfc9a - ssdeep:
768:L5gGzpDiIihkycocBykyXUtiJ4/p4+r1MdxGBg9jQ9t04Z/xBSPv/jdMkp1:L6GFuzh6x/yOA4/YKgaA4/BSdMu1 - TLSH:
T14B329FF35077DD4C7A8BAB8379AB1149A24996CC7236A6901988773CC4FC7BD2F10650 - Submitted as: bcbf08.pdf
- File type: pdf · Size: 46272 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=kalender%202019%20pdf%20ferien%20baden%20w%C3%BCrttemberg, https://cdn-cms.f-static.net/uploads/4366365/normal_5f9082867660c.pdf, https://cdn-cms.f-static.net/uploads/4383698/normal_5f9122ddeb4a5.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://cctraff.ru/wb?keyword=kalender%202019%20pdf%20ferien%20baden%20w%C3%BCrttemberg
- https://s3.amazonaws.com/sugaguxagu/room_acoustics_heinrich_kuttruff.pdf
- https://s3.amazonaws.com/xanebavifamopez/rizukan.pdf
- https://s3.amazonaws.com/kavitokolezub/35436078013.pdf
- https://s3.amazonaws.com/zabevog/70525644577.pdf
- https://s3.amazonaws.com/pazovugal/jebatazogefenisajomibad.pdf
- https://s3.amazonaws.com/vazisi/schweser_caia_level_1.pdf
- https://s3.amazonaws.com/felasorarabipis/tamipobavuw.pdf
- https://cdn-cms.f-static.net/uploads/4366365/normal_5f9082867660c.pdf
- https://cdn-cms.f-static.net/uploads/4383698/normal_5f9122ddeb4a5.pdf
- https://cdn-cms.f-static.net/uploads/4366407/normal_5f89ab6026fa0.pdf
- https://cdn.shopify.com/s/files/1/0492/8929/8076/files/desert_scrub_oak.pdf
- https://cdn.shopify.com/s/files/1/0438/1684/5469/files/street_fighter_3_download_android.pdf
- https://s3.amazonaws.com/lumixi/metro_df_mapa.pdf
- https://s3.amazonaws.com/mejifavo/puxebukijawu.pdf
- https://s3.amazonaws.com/panokojol/the_giver_anticipation_guide.pdf
- https://s3.amazonaws.com/jamokaroxoj/vubuf.pdf
- https://cdn-cms.f-static.net/uploads/4388617/normal_5f8e4524c9d46.pdf
- https://cdn-cms.f-static.net/uploads/4365570/normal_5f88dcc85e8d4.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
- cctraff.ru
- s3.amazonaws.com
- cdn-cms.f-static.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report