Behavioral task
behavioral1
Sample
2024-01-06_07f9fa6f36c314ea034b992fadbbeaf8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_07f9fa6f36c314ea034b992fadbbeaf8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-06_07f9fa6f36c314ea034b992fadbbeaf8_cryptolocker
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Size
64KB
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MD5
07f9fa6f36c314ea034b992fadbbeaf8
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SHA1
b14402bc90df98dfb4dd8cf5390eb4fd2144d3b8
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SHA256
df8fd29675fbbeb00becf13c6c6f7271c674a011823bbbb60fa9944b449b3f4b
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SHA512
9d33366ff3d67ac4b00a52c53029481389af6bf7bcb2557e29c68689289036016b763b3184b247663884902653eb45e740797fd88a1bb310f22b48c60097b3d5
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SSDEEP
384:z0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26JWFVfYkW0NrD5v6ntOOtEvwDpjqIGa:zQz7yVEhs9+8VJP6ntOOtEvwDpjF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_07f9fa6f36c314ea034b992fadbbeaf8_cryptolocker
Files
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2024-01-06_07f9fa6f36c314ea034b992fadbbeaf8_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_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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