MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, directing users to `https://ttraff.cc/wb?keyword=past%20simple%20passive%20worksheet%20with%20answers`. Additionally, it exhibits characteristics of a PDF link farm, with numerous links pointing to external PDFs, many hosted on WordPress. The document body, though heavily obfuscated, appears to contain text related to a worksheet, suggesting a lure. The primary attack pattern involves tricking the user into clicking the malicious link.
Heuristics 3
-
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.
-
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/wb?keyword=past%20simple%20passive%20worksheet%20with%20answers
- http://files.borobengals.com/uploads/1/3/1/0/131070173/dazozasejugufe-bupolinur.pdf
- http://files.davidensleydesign.com/uploads/1/3/1/0/131069766/9174616.pdf
- http://files.soleilalamoana.com/uploads/1/3/2/7/132741144/runijinanuviza-lenuteza-nimogolinatoxu-povasupinidud.pdf
- https://dofotim.files.wordpres
- https://mutemoxapeko.files.wordpress.com/2020/06/20468480495.pdf
- https://pejeriniva.files.wordpress.com/2020/07/89555191856.pdf
- https://volisavosak.files.wordpress.com/2020/07/71878100898.pdf
- https://gajodutejek.files.wordpress.com/2020/06/bisobetavobamege.pdf
- https://dofotim.files.wordpress.com/2020/06/guxolivosixexuletin.pdf
- https://vowivol.files.wordpress.com/2020/07/xonatimesimuz.pdf
- https://jorelada.files.wordpress.com/2020/06/lekopajupometexiz.pdf
- https://relotudop.files.wordpress.com/2020/07/munegajel.pdf
- https://weteritisomu.files.wordpress.com/2020/06/68949733017.pdf
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/37976766623.pdf
- https://cdn.shopify.com/s/files/1/0432/5824/9376/files/90553974944.pdf
- https://cdn.shopify.com/s/files/1/0434/5842/9089/files/wurawijamufiri.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kesazemoluvumexon.pdf
- https://cdn.shopify.com/s/files/1/0430/0655/8359/files/53379429357.pdf
- https://cdn.shopify.com/s/files/1/0427/4293/9814/files/gazamujumixuraxigopeputu.pdf
- https://cdn.shopify.com/s/files/1/0432/4936/9252/files/92265200213.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_off00005bde.bin07578b817576d8289b78559e7bd8eadc16c3266c967df294edc5dfa3beaa1689 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BDE | 5064 bytes |
font_01_sfnt_off00006cf0.binf447d3ca7339f99a97b9e973a5fd26435a866ebfc2204e2ebab5d665550d1445 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CF0 | 9720 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.