Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_9504a9e9f27f83f73d418c7a809a9ba3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_9504a9e9f27f83f73d418c7a809a9ba3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_9504a9e9f27f83f73d418c7a809a9ba3_cryptolocker
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Size
62KB
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MD5
9504a9e9f27f83f73d418c7a809a9ba3
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SHA1
180ff1a64385605ea624aefe696ad79c1f84de9c
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SHA256
4da09358910a87bec057aa137c7bdb0950862f58aff2a6a345096d2b7e78245b
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SHA512
962548275f41297f293d1ced87b2b60ba8ada7c7446ba138df1c0ee44f5eb5b4103aed2d357e2516b58c1f792674854c12a28635a45f0f1da1de10ca5185d5a9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPi1k:BbdDmjr+OtEvwDpjM8Y
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 2024-04-08_9504a9e9f27f83f73d418c7a809a9ba3_cryptolocker
Files
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2024-04-08_9504a9e9f27f83f73d418c7a809a9ba3_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