Behavioral task
behavioral1
Sample
2024-05-16_0097f919eec7f38ce900c09018952f9c_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-16_0097f919eec7f38ce900c09018952f9c_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-16_0097f919eec7f38ce900c09018952f9c_cryptolocker
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Size
66KB
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MD5
0097f919eec7f38ce900c09018952f9c
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SHA1
c1a7dcbafab17f691143ba829f9c81010da778a3
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SHA256
78291063f49022f53c65c2367cd2ac8271820a2b0f2f0fdd8b95cf83ac7c0534
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SHA512
7399c5119e66fba949c7836f45bf26276749af7ad3ceccbd150b0405815e27bb510f57aa460858c919afc3c102999bb3fae36df3e7336382e9452401d512273f
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYibAoQRE:1nK6a+qdOOtEvwDpj5
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
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 2024-05-16_0097f919eec7f38ce900c09018952f9c_cryptolocker
Files
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2024-05-16_0097f919eec7f38ce900c09018952f9c_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE