Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_b4cc6e3e9cb4b2e2fec32da50e493474_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_b4cc6e3e9cb4b2e2fec32da50e493474_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_b4cc6e3e9cb4b2e2fec32da50e493474_cryptolocker
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Size
58KB
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MD5
b4cc6e3e9cb4b2e2fec32da50e493474
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SHA1
c8e9dcf22fda477b4703a2377dbcc5f55d43a9f8
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SHA256
610c3660686991ff654149cbaec24f8334b7f66135c7ac73e0cda6ffb9c72e79
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SHA512
be3198167bd1536d8b55f02b05928919f1797939d7755b871acb6f2edbfa9c43734a7d1d19331e18e26438453c09f6c03c04d5f6493f8c148b780eb2cae6a9bb
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxR:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+l3
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 2024-02-20_b4cc6e3e9cb4b2e2fec32da50e493474_cryptolocker
Files
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2024-02-20_b4cc6e3e9cb4b2e2fec32da50e493474_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