Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_be95664441de0b67a1abb546dda761a5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_be95664441de0b67a1abb546dda761a5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_be95664441de0b67a1abb546dda761a5_cryptolocker
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Size
57KB
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MD5
be95664441de0b67a1abb546dda761a5
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SHA1
4295368c14f7ac55d4fc70d04d0f800c5fe3b51b
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SHA256
2b85dc8b243cc8881e5429ec878bb8cad40a296e3a4d1a166bcac4ee8aabffd1
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SHA512
e571ffd61f64b935072c2f1b1359e102d16679ef404456f978b20dd019afca6919422356e27160e55576e7593af03048602baf656f68af06c837d98414d9766e
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PT1N:BbdDmjr+OtEvwDpjMN
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 2024-01-29_be95664441de0b67a1abb546dda761a5_cryptolocker
Files
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2024-01-29_be95664441de0b67a1abb546dda761a5_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