Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_1cbbea44d295dc6177a12db837536e7b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_1cbbea44d295dc6177a12db837536e7b_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_1cbbea44d295dc6177a12db837536e7b_cryptolocker
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Size
41KB
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MD5
1cbbea44d295dc6177a12db837536e7b
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SHA1
efb1dc2c62726798a25d801161e6f8a6d9e3fb51
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SHA256
3ece3814a0e06a0fbb2289e24b6f88a3d315b89dee7ac62351540248e9a5b8c9
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SHA512
8e79e89719eb31e69a6f9e0cf8fa54d835d61219c8e4b755e960032dd7c9501c748f13f5a6e94c66c87781bd550a9640ed4348779cc6c089b176852b03d20f61
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cTt:ZzFbxmLPWQMOtEvwDpj38lD/cTt
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 2024-04-19_1cbbea44d295dc6177a12db837536e7b_cryptolocker
Files
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2024-04-19_1cbbea44d295dc6177a12db837536e7b_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