Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_5b8829badafa40676b936afced6ce1c5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_5b8829badafa40676b936afced6ce1c5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_5b8829badafa40676b936afced6ce1c5_cryptolocker
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Size
58KB
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MD5
5b8829badafa40676b936afced6ce1c5
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SHA1
2b5f7599cd7b22ea0b7751afa6ae47a7f7c9264a
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SHA256
104042edae8fc2eada21058b70bc569cb5b830472d106347111b0b1f28e294ee
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SHA512
22bba31fab73727b2a9f8b49c1a7c40148c12c9819ba1739f06a70487ec0759934496f0a36a45d11d17f9715152e7fd0da665c7976bb6240ae6f239b3e2d2e89
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgt:BbdDmjr+OtEvwDpjM88
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 2024-01-26_5b8829badafa40676b936afced6ce1c5_cryptolocker
Files
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2024-01-26_5b8829badafa40676b936afced6ce1c5_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