Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_87bbb24f6bf2cbd34a15f42dcf8b975d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_87bbb24f6bf2cbd34a15f42dcf8b975d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_87bbb24f6bf2cbd34a15f42dcf8b975d_cryptolocker
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Size
77KB
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MD5
87bbb24f6bf2cbd34a15f42dcf8b975d
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SHA1
959decb70e18ca25dc5fc588c00c576d75e9a160
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SHA256
858d0cc789c0ee0b43085e2bc6d289c2466237cb0d8e62d3d858a31f04dfe840
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SHA512
51e166d24675e28abd6bd7356ffbdf2477033fe8b8121b0a04c21cc1cc0b5b3ad2964410376175c6a2df00f44d5e6ec1aef95ace2153916e8168dae181a82a17
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTc:ZVxkGOtEvwDpjcaxV
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 2024-03-05_87bbb24f6bf2cbd34a15f42dcf8b975d_cryptolocker
Files
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2024-03-05_87bbb24f6bf2cbd34a15f42dcf8b975d_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