Behavioral task
behavioral1
Sample
1fa8abf95257fb632c646100eee9f4fd79eb3ab89fa4adf92704958967116718.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
1fa8abf95257fb632c646100eee9f4fd79eb3ab89fa4adf92704958967116718.exe
Resource
win10v2004-20231023-en
General
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Target
1fa8abf95257fb632c646100eee9f4fd79eb3ab89fa4adf92704958967116718
-
Size
3.6MB
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MD5
aac3d4fbf5416d5244c5850d0841b592
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SHA1
144877562a5427452d55686ebc811be2278f52a9
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SHA256
1fa8abf95257fb632c646100eee9f4fd79eb3ab89fa4adf92704958967116718
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SHA512
de4225e73853fceb9f3dda5c782ee93c142ccd50d78e299c1e17138ec024280347c5b2fe77051c54f310457ee6e22d80fbd8c561b011c82d1ea7472385d53723
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SSDEEP
98304:RtpMp+lDDwvgmllH8DFoXw+0vpY8zmrgCdMKV:XpxellcD6x0vpY8zmrfMKV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1fa8abf95257fb632c646100eee9f4fd79eb3ab89fa4adf92704958967116718 unpack001/out.upx
Files
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1fa8abf95257fb632c646100eee9f4fd79eb3ab89fa4adf92704958967116718.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 5.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.6MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 690KB - Virtual size: 690KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8.0MB - Virtual size: 8.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 91KB - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ