Behavioral task
behavioral1
Sample
c448218fc25e23af991d66fab78f6e60949a4fc1b92705686d1cd2077383d80c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c448218fc25e23af991d66fab78f6e60949a4fc1b92705686d1cd2077383d80c.exe
Resource
win10v2004-20240508-en
General
-
Target
c448218fc25e23af991d66fab78f6e60949a4fc1b92705686d1cd2077383d80c
-
Size
1.3MB
-
MD5
6979ba5b7c00535ebd0b5040589da036
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SHA1
965e3c538e3392c4331d95a3723b93048593018d
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SHA256
c448218fc25e23af991d66fab78f6e60949a4fc1b92705686d1cd2077383d80c
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SHA512
6966e788229b55bd6f9fecf665fa127a8d12659714da87cf3a8455a4ebf4df5dfd5492c4a5b218ba07886e9af9f354296bd8a1cc4163d6c8bd81a62d2b4816b7
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SSDEEP
24576:Yi3kmRlGVwmDnp7qPvyzVZqrAUvy6CK4cHSRfrJV9CK3tjhnprXA3MPsfubOwo:xlRlgNd/LsAUvyJvf80ndXexubY
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c448218fc25e23af991d66fab78f6e60949a4fc1b92705686d1cd2077383d80c
Files
-
c448218fc25e23af991d66fab78f6e60949a4fc1b92705686d1cd2077383d80c.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
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
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB