Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_cd2d0ce125d9bbf14dbc662f08d55d23_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-30_cd2d0ce125d9bbf14dbc662f08d55d23_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_cd2d0ce125d9bbf14dbc662f08d55d23_cryptolocker
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Size
49KB
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MD5
cd2d0ce125d9bbf14dbc662f08d55d23
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SHA1
16e1383c292034e81ae3a8db1693dc10d273b645
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SHA256
1f9c1e2aafe61ac83e9cd0d232e98f2fae0647e033786c38db0296fd121875d5
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SHA512
8ff89c7b8553cba1648d9e62a7a0c0c589d60cef5443a8059b9c96fc965298bcb1d66c9560603365010404a5dfe2718b1513826e29fc0c042bd3be70d89cf7fc
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8A:ZVxkGOtEvwDpjck
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_cd2d0ce125d9bbf14dbc662f08d55d23_cryptolocker
Files
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2024-04-30_cd2d0ce125d9bbf14dbc662f08d55d23_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ