Behavioral task
behavioral1
Sample
UHARC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
UHARC.exe
Resource
win10-20230915-en
Behavioral task
behavioral3
Sample
UHARC.exe
Resource
win10v2004-20230915-en
General
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Target
UHARC.EXE
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Size
108KB
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MD5
664d356c8c4b32f1ed0e889180ddd19d
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SHA1
b12b33f539ec38d0bd70bba61ee0998429f9f504
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SHA256
a473281bce53d0dae8dc563eb2e20aee99476833dc3d4b2929bf576b8e368e1c
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SHA512
29206b10b115c5d125b30e11f400d06c8e64677db8fdca62554fbc19464c6dd5e6218d96ac0afdc9eaae460b54775d55ec581fdd49e8cac030e40c55795d2e50
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SSDEEP
3072:FhsgQ+n7EoNFcN3hRUIDDOZ1Gmh6CzKafc:FhsgQ+7HFcN3zUIDyr8CzNf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource UHARC.EXE
Files
-
UHARC.EXE.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 468KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 107KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE