MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.cc'. The document body, though heavily obfuscated, contains text that appears to be a lure related to 'Crowdstrike falcon supported platforms'. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning attempt to distribute malicious content. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/pify?keyword=crowdstrike+falcon+supported+platforms
- http://files.walthamforestbusinessdirectory.org/uploads/1/3/2/6/132695828/vires-livejurimimoj-razowopepopa.pdf
- http://files.listenthreads.com/uploads/1/3/2/3/132302859/33daf8da07064.pdf
- http://files.allitteratur.com/uploads/1/3/1/8/131871745/zisiz-nugizuxapuzo-mijed.pdf
- https://cdn.shopify.com/s/files/1/0431/8163/7794/files/71372233438.pdf
- https://cdn.shopify.com/s/files/1/0433/9597/3276/files/aneurisma_bone_cyst_adalah.pdf
- https://cdn.shopify.com/s/files/1/0429/6504/1308/files/que_es_el_aprendizaje_visual.pdf
- https://cdn.shopify.com/s/files/1/0437/8876/3298/files/canon_in_d_violin_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/7931/0239/files/tutugoselujasi.pdf
- https://cdn.shopify.com/s/files/1/0428/9481/9484/files/salemunavozejukuvo.pdf
- https://cdn.shopify.com/s/files/1/0430/6350/9146/files/govivevobovelax.pdf
- https://cdn.shopify.com/s/files/1/0450/2516/5470/files/mosexubon.pdf
- https://cdn.shopify.com/s/files/1/0427/7246/3772/files/fsx_lessons.pdf
- https://cdn.shopify.com/s/files/1/0430/5872/5018/files/57519773311.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008ae6.bin25bb6af23f13582ff8da07be747dbd6cf3dd7f0091ddce50250f02407a45d71c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AE6 | 5364 bytes |
font_01_sfnt_off00009d23.bind9b0e3951d3956b936e85c6130945515ffc6997b4da1e81b5fd71f247e2688e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D23 | 12364 bytes |
font_02_sfnt_off0000c554.bin52db30b66cfb76898988bc7c6ed152514c301740808ab95bec9c68e49df23550 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC554 | 16036 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.