Behavioral task
behavioral1
Sample
2024-10-12_afb5e5e0b157e28d8b83973177cdf6ab_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_afb5e5e0b157e28d8b83973177cdf6ab_cryptolocker
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Size
55KB
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MD5
afb5e5e0b157e28d8b83973177cdf6ab
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SHA1
749ecfe225cb0f9093fd1720aa7e8296b5eb6949
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SHA256
ab3dc60ded39f5a55c369d29bcd9e67aafe339f976499c86bc5dc9d8eaa8290f
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SHA512
d1d96f38d1da659be6671f1b732186109057b5a569e7d1cea07b6f22e2652b700271d8f0e0e768c1d9842e77242f78bbc07531b8b80f84b08c26f0b027595e01
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SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPG:b7/y28wZEjbnouy8G76iH/NLpA
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_afb5e5e0b157e28d8b83973177cdf6ab_cryptolocker
Files
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2024-10-12_afb5e5e0b157e28d8b83973177cdf6ab_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