Behavioral task
behavioral1
Sample
2024-01-10_5886e5178adf9458ef1addb4fb270fcb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_5886e5178adf9458ef1addb4fb270fcb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_5886e5178adf9458ef1addb4fb270fcb_cryptolocker
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Size
62KB
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MD5
5886e5178adf9458ef1addb4fb270fcb
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SHA1
0bd9bea020b5c76dd382112f212d3aad261b92e5
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SHA256
65ce45b1ee9bff0867115758751a43224c53bc75e1b0311e0328100bdea1062f
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SHA512
f70491dcf759bc33e8608a6f895b85906f47c99266c58e5c56a3ed228a3d1394021cc06285d701cc279f536a567e1171238cb24829796d610302e6d08b363243
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5YV:zj+soPSMOtEvwDpj4kpmeLmc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_5886e5178adf9458ef1addb4fb270fcb_cryptolocker
Files
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2024-01-10_5886e5178adf9458ef1addb4fb270fcb_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE