Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_9e9f3f5afda28a28c5ba393d99bbf515_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_9e9f3f5afda28a28c5ba393d99bbf515_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_9e9f3f5afda28a28c5ba393d99bbf515_cryptolocker
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Size
44KB
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MD5
9e9f3f5afda28a28c5ba393d99bbf515
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SHA1
7e11f7424742a6751f0f691adf6a14735f1b58d7
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SHA256
36ef7ab7c63549ac28967b585592eb6f22d67c3d0a5474fdd36593627ad3464c
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SHA512
baeed068aa9ae138cfb7a470dbbb8850771af037c113b425fa6490045bf4ac0a62d17b27145f99f555bf84e9e040623ba167851bc4921642ee5d449f13ddfd32
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQW
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 2024-03-14_9e9f3f5afda28a28c5ba393d99bbf515_cryptolocker
Files
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2024-03-14_9e9f3f5afda28a28c5ba393d99bbf515_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