Behavioral task
behavioral1
Sample
2024-10-09_0b7b45f200a72e7a6c896f0e3067b6ba_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-09_0b7b45f200a72e7a6c896f0e3067b6ba_cryptolocker
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Size
58KB
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MD5
0b7b45f200a72e7a6c896f0e3067b6ba
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SHA1
cd216c0077b58c07ff1378705d2797a61235b14f
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SHA256
9fea63aec5f70e58125a30e5d9a9c8ec63e589846e16f572a74b2b639bb1ed00
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SHA512
75027c488ea492f398e2c015fd0db4b96ed9beac7a093de503c1df94d92ab6914c642d128773a22ff0e203bd2981f984a48d5faee745349e0bfbca8ef2cd13d7
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcSs:bP9g/xtCS3Dxx0w
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_0b7b45f200a72e7a6c896f0e3067b6ba_cryptolocker
Files
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2024-10-09_0b7b45f200a72e7a6c896f0e3067b6ba_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