Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_af572422fb565a610625ae40fd328447_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-24_af572422fb565a610625ae40fd328447_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_af572422fb565a610625ae40fd328447_cryptolocker
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Size
64KB
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MD5
af572422fb565a610625ae40fd328447
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SHA1
f7db8e28bbcadac1f044f242b1b43aa9fe2c9c22
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SHA256
6dd12e62d739c9621aff26a8ec12a43aff7bb9f6c924243209c0eed281ea4126
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SHA512
d8b2be0853791d11153d3967839f985641cb6aeb3aa63c15ce20631b9d4202594ba7405816190756bd224e66a69ed048867feaef79402ca501da2a13ab401ed9
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+g073t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+g07VDmjr5MOtEvwDpj
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_af572422fb565a610625ae40fd328447_cryptolocker
Files
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2024-01-24_af572422fb565a610625ae40fd328447_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
QNhjSkbP Size: 12KB - Virtual size: 12KB
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
IMAGE_SCN_MEM_WRITE