Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_f0b7e0fca7ee36b5ed8245e1bc283218_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-24_f0b7e0fca7ee36b5ed8245e1bc283218_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-24_f0b7e0fca7ee36b5ed8245e1bc283218_cryptolocker
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Size
65KB
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MD5
f0b7e0fca7ee36b5ed8245e1bc283218
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SHA1
f6db6b53b8a965a79389332cad576e70df884ae3
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SHA256
ff07908e76d9d6921aabb1ea7e0b07c70552b75baf748cb2934e27d2de6b4bf5
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SHA512
5952186ec097bb3187d531ec64b496b4923382a25e29ef277133ac2d39b880bf9558bf0af1d84ce943e7b15ac9627db8aa010c9e10c1fdb05c1f598987b2b7d0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsij+:BbdDmjr+OtEvwDpjM8P
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-24_f0b7e0fca7ee36b5ed8245e1bc283218_cryptolocker
Files
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2024-05-24_f0b7e0fca7ee36b5ed8245e1bc283218_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE