Behavioral task
behavioral1
Sample
116799657e46822dde918af6b494196c9d725f91253cc1e3c525330dd563c373.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
116799657e46822dde918af6b494196c9d725f91253cc1e3c525330dd563c373.exe
Resource
win10v2004-20240226-en
General
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Target
116799657e46822dde918af6b494196c9d725f91253cc1e3c525330dd563c373
-
Size
28KB
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MD5
99567f607e3bc1698cb5ecdbe96a8084
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SHA1
b117e886fe33c5b400274e4bb06d56184b7b3218
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SHA256
116799657e46822dde918af6b494196c9d725f91253cc1e3c525330dd563c373
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SHA512
f4458b8a8b2d215d84c9c79976c34076c9a31ec6b52012ead4cce62c07406210ae2519024315eee4fc36622c93bd1085a1e771ded5eb0e28869bb2ab6b0178c9
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SSDEEP
768:js4xiOSCGvuPS8c4TKvKXVOQ/HO5ILje9roRxeefQMy9Xd:jsTODS8c4TFcbrojbfny9t
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 116799657e46822dde918af6b494196c9d725f91253cc1e3c525330dd563c373 unpack001/out.upx
Files
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116799657e46822dde918af6b494196c9d725f91253cc1e3c525330dd563c373.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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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_TERMINAL_SERVER_AWARE
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
.text Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 500B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE