Behavioral task
behavioral1
Sample
2024-06-10_a64eed3907413c84f89ed14d26527f34_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-10_a64eed3907413c84f89ed14d26527f34_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-10_a64eed3907413c84f89ed14d26527f34_cryptolocker
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Size
33KB
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MD5
a64eed3907413c84f89ed14d26527f34
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SHA1
c7d285ac2fbda870acdc596b2296334a535e90ef
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SHA256
cd9796044d14602246498f5177ec6d726c9766e73fc726cdddfe8e80bb1d2242
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SHA512
3fee45dffa967f5c8f0b84781da6160a040cd2a06b34f1dfed8081cb4b121e7776a6c2bcf7d0641614fe5a8558dd51667a91d858c7638c54f19a84ff71438941
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SSDEEP
768:q46yu4M3Eu2smnbcuyD7U9dtOOtEvwDpjeMLa5vONrz:q4ZbMb2pnouy8TMOtEvwDpjjaK3
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-10_a64eed3907413c84f89ed14d26527f34_cryptolocker
Files
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2024-06-10_a64eed3907413c84f89ed14d26527f34_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
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 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