Behavioral task
behavioral1
Sample
2024-09-28_1d1e3e7ef1ca951706d2ca6b06523b23_cryptolocker.exe
Resource
win7-20240729-en
General
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Target
2024-09-28_1d1e3e7ef1ca951706d2ca6b06523b23_cryptolocker
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Size
90KB
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MD5
1d1e3e7ef1ca951706d2ca6b06523b23
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SHA1
fb1c8ee864f32703b20f75f2bb697bcbe218a13f
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SHA256
96d715c246f4b5ec5bf8b860adf0d7ffb6bacdced71eb776718f30b91f313f28
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SHA512
ad1e95ddaba3d6b06ac62877b0274fa76690d4efb836f377dac5c210dfe70c0b462bc22eff44e0c867f8c414baa62e9dea4e276559a48b48aa2f99be899b1cc7
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAl:n6a+1SEOtEvwDpjYYvQd2Pl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_1d1e3e7ef1ca951706d2ca6b06523b23_cryptolocker
Files
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2024-09-28_1d1e3e7ef1ca951706d2ca6b06523b23_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