Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_d362a6e6fbfeb86a4e3b81afcfc1798a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-03_d362a6e6fbfeb86a4e3b81afcfc1798a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_d362a6e6fbfeb86a4e3b81afcfc1798a_cryptolocker
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Size
58KB
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MD5
d362a6e6fbfeb86a4e3b81afcfc1798a
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SHA1
b55ee8c76d7501dee6c8946840c377fe04fa5d45
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SHA256
8a5c92218e4d54dc45cf5792165779cfd2f6afbbf67b6e0ea71b480425305d86
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SHA512
29828f4909ec5d4179a1ab120d3b0e5ea327237c60b7c826280cf9ffaae590d43cdd09c9d1045329e3a3aad753103b5f695f7cc0ef7e579821ddb9932c0af276
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUG:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+ll
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 2024-02-03_d362a6e6fbfeb86a4e3b81afcfc1798a_cryptolocker
Files
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2024-02-03_d362a6e6fbfeb86a4e3b81afcfc1798a_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