Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_91bf7403676e68fdbcd26fe5d598879c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_91bf7403676e68fdbcd26fe5d598879c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_91bf7403676e68fdbcd26fe5d598879c_cryptolocker
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Size
43KB
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MD5
91bf7403676e68fdbcd26fe5d598879c
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SHA1
cf48c9e7ca5c75a06ad1b810377b89801458d201
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SHA256
35721dd9f97858d18f4ee8c2001c66f19456a01d0338ae81f89b341fc111c0ee
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SHA512
9cca2ef7e6edb52bc596327682e101024840fbe24f47ac14833807a19a98b915789abb3b1e16cdfd974b1c115abcdade7829d38619946c594da6b476e3bdf2ae
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTNV:ZzFbxmLPWQMOtEvwDpjLeU3P
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 2024-03-18_91bf7403676e68fdbcd26fe5d598879c_cryptolocker
Files
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2024-03-18_91bf7403676e68fdbcd26fe5d598879c_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