Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_e661478afa51566c6d2692dc9d5a27ff_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_e661478afa51566c6d2692dc9d5a27ff_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-25_e661478afa51566c6d2692dc9d5a27ff_cryptolocker
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Size
72KB
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MD5
e661478afa51566c6d2692dc9d5a27ff
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SHA1
e9ac933d52c4f95d89eeb7c8450dcf447f286bcc
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SHA256
670d934b807507ad39b10a33839a2b6cbdaae5139dc03b9ed2e83612024cd71d
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SHA512
f2abcf7dc7f7ff68322b8d154c79e5d45706feffb57f1856c5b1a9a45d27495a8bbe4b06b959cbe4136ce24fcc7dd4650c3e4fce37e9d7b0227a7499dcd65157
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUw:ZVxkGOtEvwDpjca0
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_e661478afa51566c6d2692dc9d5a27ff_cryptolocker
Files
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2024-01-25_e661478afa51566c6d2692dc9d5a27ff_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