Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_2ebc4301f6345ea268cc82b74975c285_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-22_2ebc4301f6345ea268cc82b74975c285_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-22_2ebc4301f6345ea268cc82b74975c285_cryptolocker
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Size
62KB
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MD5
2ebc4301f6345ea268cc82b74975c285
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SHA1
fba92e1a734cd33da6da9fc3d0b35da0c6a3630b
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SHA256
0be9453461e82a1ab3bf01b48e4f25b65eeefd6c204e9f3c40a0e9dc20ca1c34
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SHA512
e1c68280ccb31d188d88df8a95fcbb6831e1d05ea9093164aee16330ffee7714d6ef729dfcc16b0156077de3559b99d941aaec5f6c299762d0be265b8a003db0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiG:BbdDmjr+OtEvwDpjM8T
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 2024-04-22_2ebc4301f6345ea268cc82b74975c285_cryptolocker
Files
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2024-04-22_2ebc4301f6345ea268cc82b74975c285_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