Behavioral task
behavioral1
Sample
2024-09-21_8e5849f8cb345e5b6919d0ca93135246_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_8e5849f8cb345e5b6919d0ca93135246_cryptolocker
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Size
92KB
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MD5
8e5849f8cb345e5b6919d0ca93135246
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SHA1
daba52572f95d3d5f9a6ddaf1099528dc24eaab0
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SHA256
85f299aca772bceec83fbeb9635d1b60fb90037879f312294fffda95f5d3ad45
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SHA512
fd9aab1877becd1c486879327172d7b612b294f7226b9909afd466c33a8ab7baa9830185c1e4fe9738cb15dba660c24dcc59533405126b54bd7b08cb02e7e6bb
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAe0x:n6a+1SEOtEvwDpjYYvQd2Pf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_8e5849f8cb345e5b6919d0ca93135246_cryptolocker
Files
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2024-09-21_8e5849f8cb345e5b6919d0ca93135246_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