Behavioral task
behavioral1
Sample
2024-09-05_c861ade0a4e1fdc6cdf4ab8e99d78349_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-05_c861ade0a4e1fdc6cdf4ab8e99d78349_cryptolocker
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Size
52KB
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MD5
c861ade0a4e1fdc6cdf4ab8e99d78349
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SHA1
806f0eb31088ef37d7e7c5353395f8dfee428e06
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SHA256
698ada2a7e6f0e0ef2ed2959d23ebdab421ef626368c4875d53b3ff24410b63d
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SHA512
dedddf870f36e312ac68d6afd13f1bc92b501b94010f01fdb9a07780896d605908eb5af4fa7941a7f57c902e4530c935990419b37d6eea38f2805d46490e631b
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtXu:bODOw9acifAoc+vXu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_c861ade0a4e1fdc6cdf4ab8e99d78349_cryptolocker
Files
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2024-09-05_c861ade0a4e1fdc6cdf4ab8e99d78349_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: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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