Behavioral task
behavioral1
Sample
2024-06-05_8016d385caed0855d4094203843d0dee_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-05_8016d385caed0855d4094203843d0dee_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-05_8016d385caed0855d4094203843d0dee_cryptolocker
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Size
75KB
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MD5
8016d385caed0855d4094203843d0dee
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SHA1
69310eede914879a3d7cd18763fe4375b71549ca
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SHA256
f3781a2ebe65278cc5219919f3179dfe9504ee9d61a2fb6461649f0b138200e4
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SHA512
a714320ec3fd7af117e93cb27918efe1ddd9315a78ee9650a69fc912d4a180f35c722ee6ab2f112098cb9a9a293c3e7b637ebc247d342b0824c10d8704509b3f
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gs:1nK6a+qdOOtEvwDpjZ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-05_8016d385caed0855d4094203843d0dee_cryptolocker
Files
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2024-06-05_8016d385caed0855d4094203843d0dee_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE