Behavioral task
behavioral1
Sample
2024-06-10_9d6190174306f132783210ec8b6dab7f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-10_9d6190174306f132783210ec8b6dab7f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-10_9d6190174306f132783210ec8b6dab7f_cryptolocker
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Size
37KB
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MD5
9d6190174306f132783210ec8b6dab7f
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SHA1
3e4cfdb5eac6f61210361ab629e5e5f9ee027028
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SHA256
29557529456b7c22da5b75a4fe80c886f0ef2823822514a4f26aec1c012d8c5e
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SHA512
9f252af1353cbf29159609d460107cf73f74c3e0fa3c2823c0d9e59f3fbcf5cf070616663a40be6f53a307f0dca17e5fb649627dd4e7273386cf4b92fd5de482
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SSDEEP
768:qU6yu4M3Eu2smnbcuyD7U9dtOOtEvwDpjeMLa5zZyR/Adp:qUZbMb2pnouy8TMOtEvwDpjja7yRE
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_9d6190174306f132783210ec8b6dab7f_cryptolocker
Files
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2024-06-10_9d6190174306f132783210ec8b6dab7f_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