Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_f41c08d48e544e37bc22dd892ee9b50c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_f41c08d48e544e37bc22dd892ee9b50c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_f41c08d48e544e37bc22dd892ee9b50c_cryptolocker
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Size
60KB
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MD5
f41c08d48e544e37bc22dd892ee9b50c
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SHA1
a1fe0425e245093b62251403b06622d2cb7e668c
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SHA256
3b86189e6e9363048be09afe838f5765c4c695525964757e93a5373b8153dd6b
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SHA512
84236afe343d2394eae761434d391b3c0f2bf78fd39581ce0a6bc2a1bd287ee006f4bc0510da22dd6f9ff0b03a3bb6a97b07c18957c65a3d382cc39ea6a74665
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+FwNrips:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+grl
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 2024-03-28_f41c08d48e544e37bc22dd892ee9b50c_cryptolocker
Files
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2024-03-28_f41c08d48e544e37bc22dd892ee9b50c_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