Behavioral task
behavioral1
Sample
2024-10-02_5806c547b41a7dadc0370136a9471e94_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-10-02_5806c547b41a7dadc0370136a9471e94_cryptolocker
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Size
45KB
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MD5
5806c547b41a7dadc0370136a9471e94
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SHA1
fa4a8850dd966c9e353c16bb4ee4fe36b9979aa7
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SHA256
d03c63b42c0abcfed332becd29c10e945c266ac45adc860671838d6b4e42ddea
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SHA512
35b1707445fda32d9b918d1a2203f80384d4558ba4a5cf84c5f8d4f519fd6b78598cf41bf8fc81b08f7091be03b83f682c00adc3502390d211c5ff94b81388e1
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqP:bODOw9acifH+YP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_5806c547b41a7dadc0370136a9471e94_cryptolocker
Files
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2024-10-02_5806c547b41a7dadc0370136a9471e94_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE