Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_4e979ef67405f0f6cd02b0aca7989ed7_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-10_4e979ef67405f0f6cd02b0aca7989ed7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_4e979ef67405f0f6cd02b0aca7989ed7_cryptolocker
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Size
49KB
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MD5
4e979ef67405f0f6cd02b0aca7989ed7
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SHA1
6ce2a182346e13ac2fe80594dd2fc5b5db8c68ac
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SHA256
9369c73f5c515cba4b3d4af052500a9908b1c94294774d2926844a9a7356323c
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SHA512
6ce551464ba86dd8a45c7ebe7fdaa079df2f1e5ede47e1d144d400ce8f485491b5b02d19131555c445019bccf6330bb820571f3473eee961bb89f81d416984e9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvI:BbdDmjr+OtEvwDpjMXJ
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 2024-03-10_4e979ef67405f0f6cd02b0aca7989ed7_cryptolocker
Files
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2024-03-10_4e979ef67405f0f6cd02b0aca7989ed7_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