MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded URLs, with one identified as a malicious redirector. The heuristic firings indicate that the PDF links to known malicious infrastructure and functions as a link farm, likely for SEO poisoning. The document body text, though partially corrupted, contains keywords like 'Bill invoice template word' and references to the wkhtmltopdf tool, reinforcing the lure of an invoice. The primary attack pattern involves tricking the user into clicking the malicious link, which redirects to a harmful site.
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.
-
Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
-
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.com/pify?keyword=bill+invoice+template+word
- http://files.gpuuc.org/uploads/1/3/1/4/131437563/tatidelut_sipezerexo_tarujo_fazeb.pdf
- http://files.kieratippett.com/uploads/1/3/0/8/130874683/e2c36b267d184e6.pdf
- http://files.bellclub.org/uploads/1/3/1/4/131437984/b1a6070276.pdf
- https://cdn.shopify.com/s/files/1/0433/8014/6334/files/16915221379.pdf
- https://cdn.shopify.com/s/files/1/0432/0778/6651/files/82695651667.pdf
- https://cdn.shopify.com/s/files/1/0432/3885/0719/files/blender_full_tutorial_download.pdf
- https://cdn.shopify.com/s/files/1/0446/0737/3476/files/coliformes_totales_nom_112_ssa1_1994.pdf
- https://cdn.shopify.com/s/files/1/0434/5764/2648/files/o_positive_blood_type_diet_to_lose_weight.pdf
- https://cdn.shopify.com/s/files/1/0433/7565/7121/files/building_background_knowledge.pdf
- https://cdn.shopify.com/s/files/1/0433/5563/5880/files/wow_leveling_guide_1_110.pdf
- https://cdn.shopify.com/s/files/1/0433/3545/0774/files/wewalog.pdf
- https://cdn.shopify.com/s/files/1/0434/5534/8888/files/mokoxulof.pdf
- https://cdn.shopify.com/s/files/1/0431/6856/3351/files/separation_process_principles_3rd_edition.pdf
- https://cdn.shopify.com/s/files/1/0438/1271/6701/files/77288495962.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e14.bin5a4de4686d9fec0561e0b71fc0687f006466f47ac23b04a0866dc4bfa7514768 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E14 | 5240 bytes |
font_01_sfnt_off00007fd0.bin42efb576273f7111457292e24c02c36a160eaf036d193081d443f738ad9b5ea9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FD0 | 10332 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.