Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_2faea5d35df9ccd31f4795da4ef47f83_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_2faea5d35df9ccd31f4795da4ef47f83_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_2faea5d35df9ccd31f4795da4ef47f83_cryptolocker
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Size
32KB
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MD5
2faea5d35df9ccd31f4795da4ef47f83
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SHA1
70f436f58563bfefa03fd12b6cfa8731f79f48ef
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SHA256
8845ed70cfac91919f047dc9dc7f1cf0eeb68e1e18aeab1600559a6272d6f11c
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SHA512
95fd3f8b0deb29b761cb1adde186255801058a695983f7c501f83e015f0dd7f8de970b4aaebd960b58f6ab3f7effd5e632cea0b117ac0ce5689fa7c4ac19545c
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHbj0:q0zizzOSxMOtEvwDpj/arq8
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-09_2faea5d35df9ccd31f4795da4ef47f83_cryptolocker
Files
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2024-03-09_2faea5d35df9ccd31f4795da4ef47f83_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
Sections
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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