Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_39275d691c2256d564d3e1d197235396_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_39275d691c2256d564d3e1d197235396_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_39275d691c2256d564d3e1d197235396_cryptolocker
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Size
58KB
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MD5
39275d691c2256d564d3e1d197235396
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SHA1
a8f320df7c4b7726dc9d1d45a9299b870780e5a9
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SHA256
dfdc21282740a7b2e39775c1b822fb52d1a700e17da3fdf6e8d360cc5470d9d6
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SHA512
e3e738bf00bf80ec7dac92aea5c6b88a2d918d6e9360ab8d0d6eaab20bc3aabcd4b8275aec564915eca9bf7ec4b73cde0b0c973b8b0d96ee379bfb26ad7566e6
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUv:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+l4
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 2024-01-25_39275d691c2256d564d3e1d197235396_cryptolocker
Files
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2024-01-25_39275d691c2256d564d3e1d197235396_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