Behavioral task
behavioral1
Sample
2024-10-12_7104fc7302fb27ca55af835baef58875_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_7104fc7302fb27ca55af835baef58875_cryptolocker
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Size
58KB
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MD5
7104fc7302fb27ca55af835baef58875
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SHA1
4c7f0d4de6d949c23602dd6e46fc6952c2c280a4
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SHA256
3abc379fd47f1e15ff53cb03f1a41295bf5044a777572e280f1011f30de28735
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SHA512
b761c56a371fb6e2c382d308f45425b650034ccace0e1d035cfdf53de8c7706e974341af3ab85bcac3d96d6b55ae6c3682e3f61c6b17a7c6f097eaab02bdae4c
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlYwx:bP9g/xtCS3Dxx0LC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_7104fc7302fb27ca55af835baef58875_cryptolocker
Files
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2024-10-12_7104fc7302fb27ca55af835baef58875_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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