Behavioral task
behavioral1
Sample
2024-09-13_c1401b9fa68706995020ce885487fbb0_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_c1401b9fa68706995020ce885487fbb0_cryptolocker
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Size
90KB
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MD5
c1401b9fa68706995020ce885487fbb0
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SHA1
4422f8eb2850e89936bbc64790df598b0873ad55
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SHA256
5b9f96c730f2d2ed136c4d00497912bba980640d6d18a3726b9880fecf730d6d
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SHA512
433aefa256f0ddc5c1f082076886165ea3544bfdb81cfc1ed4e4c6659fb8b8283d7585a42d16e6bcc1cd9da0da88a82de70cb1db5051ac1c42dacaede44a107c
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAu:n6a+1SEOtEvwDpjYYvQd2Pu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_c1401b9fa68706995020ce885487fbb0_cryptolocker
Files
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2024-09-13_c1401b9fa68706995020ce885487fbb0_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