Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_b8be16056f18d5d80a0b82c871bd7f84_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_b8be16056f18d5d80a0b82c871bd7f84_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_b8be16056f18d5d80a0b82c871bd7f84_cryptolocker
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Size
38KB
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MD5
b8be16056f18d5d80a0b82c871bd7f84
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SHA1
413d2218047b229dd291598c0959a7ea2f6ce5aa
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SHA256
257019b32721a9fd3dbf3bc7b6477a7634d111531e1996c7c74fefe009ba5721
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SHA512
f1287f374531adfae37fa5a6e52cafe4365da1846ee390b623fae0e12d7bb739ff504141c3d2390f24b43ff19d67659c2fea04ca66a810cac8ea966171aadf49
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLm5Q:ZzFbxmLPWQMOtEvwDpjLeUsQ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-23_b8be16056f18d5d80a0b82c871bd7f84_cryptolocker
Files
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2024-01-23_b8be16056f18d5d80a0b82c871bd7f84_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ