Behavioral task
behavioral1
Sample
2024-11-10_f18de9de8a1ca6181b6b460123d77dbb_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-11-10_f18de9de8a1ca6181b6b460123d77dbb_cryptolocker
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Size
92KB
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MD5
f18de9de8a1ca6181b6b460123d77dbb
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SHA1
615c63f9da073f0ad1b882e9a7b9193c34321cb3
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SHA256
7f7f1775a3521da1a80589540a2b438e61c2265436fe9d56e615eda4902cfbfb
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SHA512
826488dbf3d6ceb309d810f9b341535ddd19ab00a34099c491497ba10c5c6487cdb2fe84150f95457346ad0180899cc3569d30a749d6dba7ff1ba24b9ca87ca6
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAep:n6a+1SEOtEvwDpjYYvQd2PU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-11-10_f18de9de8a1ca6181b6b460123d77dbb_cryptolocker
Files
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2024-11-10_f18de9de8a1ca6181b6b460123d77dbb_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