Behavioral task
behavioral1
Sample
2024-09-13_5a86d2c97f7e74426683a814fc75bb9a_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_5a86d2c97f7e74426683a814fc75bb9a_cryptolocker
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Size
41KB
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MD5
5a86d2c97f7e74426683a814fc75bb9a
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SHA1
79e45250a6fbd124803b14b221fac2cc4920ca0d
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SHA256
e2e5ca5deb6aa1377c6eeae0fc9005d9b207a13fa0c3035a063aded06cdced7e
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SHA512
6270b4a3e64f2bd7f6f6d76164853efef1345300f7b0ec7a78be9289417555a2ce75d01556d9e70cca0f3146a9a11111b878ac3ab53554536babf4174963179c
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SSDEEP
384:ba74uGLLQRcsdeQ72ngEr4K7YmE8j6CQYnrz1ZhdaXFXSCVQTLfjDpXqxKHB6j:ba74zYcgT/EkdCQgpwXFXSqQXfj0xK8j
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_5a86d2c97f7e74426683a814fc75bb9a_cryptolocker
Files
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2024-09-13_5a86d2c97f7e74426683a814fc75bb9a_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