Behavioral task
behavioral1
Sample
Computer Crasher 1000.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Computer Crasher 1000.exe
Resource
win10v2004-20231023-en
General
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Target
Computer Crasher 1000.exe
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Size
1.0MB
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MD5
5ef2e16b8023b7bf590081ade129e411
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SHA1
1240dd1fa26ccbf2f715427a1c07c220d13b4d90
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SHA256
74a3cab101b6871ec12a22066799eb848bbf1549026df8955b3da77f6146a79c
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SHA512
4aa34b3006381f6aecfef20872a1d07ede71ec371b095c8d16cdb8af25165e965e1b7fdc76920f2c489bc2c2f3181903a8d68deff45d9b145ab719642a5735d8
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SSDEEP
24576:tAi7jCfCd0T9ChJ2Gj9XTdYg7lmNWEM7vqPRTuwZ0MF:tAi7yALP9XZd8Wxz3MF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Computer Crasher 1000.exe
Files
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Computer Crasher 1000.exe.exe windows:4 windows 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: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE