Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_7657c082659fd2790890abf3f6bdc0bd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_7657c082659fd2790890abf3f6bdc0bd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_7657c082659fd2790890abf3f6bdc0bd_cryptolocker
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Size
39KB
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MD5
7657c082659fd2790890abf3f6bdc0bd
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SHA1
3f12c1922b42365f958b7e5c8a37d8e331e8fdd1
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SHA256
f851d105bc6be82151e60a25ea535f5375c5a066a9cb76769884cae880f42f3c
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SHA512
ff4630aa6e0351fd39d5bd9db17a8ff3dab4c34fb8884062f57c38cff0ea4eebcc2a3c84783f366fc7e58d98f3d78fec9860325bd5e17fba1234152cb7b6a6df
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVj/:V6QFElP6n+gMQMOtEvwDpjyaYah
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_7657c082659fd2790890abf3f6bdc0bd_cryptolocker
Files
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2024-02-19_7657c082659fd2790890abf3f6bdc0bd_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ