Behavioral task
behavioral1
Sample
1.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1.exe
Resource
win10v2004-20230220-en
General
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Target
1.com
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Size
472KB
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MD5
7d279adf529721141bbb6768ed039ac5
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SHA1
498ec140dc0f1763bbb37d5b9194fc1448e4596b
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SHA256
0b3e1559b5ecac6846f44a8d6c2abc0d58816499e148500532b3c66e426ef23c
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SHA512
2fd563f58014f9df9c98496252047b1f2c5f8288065656e705d4e97aec3b3cabf7c22e070cfbc6f4d0b9c26adbeda4e8a0606010c2ffa0e93816f3ba852ebbf3
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SSDEEP
12288:bLHzRv6FusqtneXYPWv6oSm93yOz93yO:bDzRv6FutnPsN3R3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1.com
Files
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1.com.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 656KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 284KB - Virtual size: 288KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 186KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE