Behavioral task
behavioral1
Sample
7f93ad5f92875d61559ffbe450d3b25ddca1949e7e4a74fe951c127688e32b30.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7f93ad5f92875d61559ffbe450d3b25ddca1949e7e4a74fe951c127688e32b30.exe
Resource
win10v2004-20240412-en
General
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Target
7f93ad5f92875d61559ffbe450d3b25ddca1949e7e4a74fe951c127688e32b30
-
Size
32KB
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MD5
ec3e0c8789cdfbf592d868ebb642dbfa
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SHA1
ec17b8a64ed722e595acfac2c8cbabf3a6c0633f
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SHA256
7f93ad5f92875d61559ffbe450d3b25ddca1949e7e4a74fe951c127688e32b30
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SHA512
5ab76f3a2b1ee2c4b49e7a0f86c123b2299ececc2d6e9cdc14d52f19dbd614c04f01144e1f98856377c17aa0d19456997d169ce6633c7178e901267bf7fb1520
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SSDEEP
768:X9J/3FzjgfanEGx8V36unjv88tznuRU65Y4gpph1ePVCMJmli+Gdg:N5VzcfA/6LrVpL74gfh16nUZGi
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 7f93ad5f92875d61559ffbe450d3b25ddca1949e7e4a74fe951c127688e32b30 unpack001/out.upx
Files
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7f93ad5f92875d61559ffbe450d3b25ddca1949e7e4a74fe951c127688e32b30.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
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
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE