Behavioral task
behavioral1
Sample
0f85d16b25e77431783386644d2a8256ff9e0b2fb1642f006c64d6417707192a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0f85d16b25e77431783386644d2a8256ff9e0b2fb1642f006c64d6417707192a.exe
Resource
win10v2004-20240226-en
General
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Target
0f85d16b25e77431783386644d2a8256ff9e0b2fb1642f006c64d6417707192a
-
Size
21KB
-
MD5
c8251d7530cdecaaa65032a37af25f72
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SHA1
8c041cfc2bf5a149781a8e77c402052d79642d72
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SHA256
0f85d16b25e77431783386644d2a8256ff9e0b2fb1642f006c64d6417707192a
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SHA512
da4ae70831678bd66c55b03c17cc25d5550639090381ca3f0f85106f3e7b84471c63975c4b14b712285c20532ffbac8e23a42bcb298275128053a2896bd090b0
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SSDEEP
384:+5DexOyP8u2nRT+OnflUOn+E1H63VspgmTtoVrxZ/zE:MDexYZ+OnsE1H63sgmAZg
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0f85d16b25e77431783386644d2a8256ff9e0b2fb1642f006c64d6417707192a unpack001/out.upx
Files
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0f85d16b25e77431783386644d2a8256ff9e0b2fb1642f006c64d6417707192a.exe windows:5 windows x86 arch: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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch: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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE