Behavioral task
behavioral1
Sample
2024-09-05_52b0d2b84e75a756c86c244c3eabb504_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-05_52b0d2b84e75a756c86c244c3eabb504_cryptolocker
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Size
92KB
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MD5
52b0d2b84e75a756c86c244c3eabb504
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SHA1
65def7862c8965d05ddedfca3581a6d5d67b220e
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SHA256
f419e0457545413dc56020b8ac4c3c3e53f9b4a302e131db2aa1cf6dbbd53b5b
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SHA512
b3e5e8c99dd816b9d7702f8e6e85f4177ea4c672a10d36a1ca73819a52d24125de0cd75f64d297388d920ec762c1ef7439c3e3205f8d620b1c773aafaf6cebd7
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAeX:n6a+1SEOtEvwDpjYYvQd2PO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_52b0d2b84e75a756c86c244c3eabb504_cryptolocker
Files
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2024-09-05_52b0d2b84e75a756c86c244c3eabb504_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: 20KB - Virtual size: 32KB
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: 11KB - 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