Behavioral task
behavioral1
Sample
1b994ac49a9ab381f2a499dcc788dd45c8eaee83e311b6ef55399821812b52aa.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1b994ac49a9ab381f2a499dcc788dd45c8eaee83e311b6ef55399821812b52aa.exe
Resource
win10v2004-20240508-en
General
-
Target
1b994ac49a9ab381f2a499dcc788dd45c8eaee83e311b6ef55399821812b52aa
-
Size
2.8MB
-
MD5
4c064d39e30c9f1f795eb581aedebbc6
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SHA1
9cd1b8d42c4c8c08ed11134aa973d8bc566c87cc
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SHA256
1b994ac49a9ab381f2a499dcc788dd45c8eaee83e311b6ef55399821812b52aa
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SHA512
dec794bde38cc1b6db5c15beea6ec02847a1f67c7243b7317e0ba090388c7ba95f7d2def1e71793e400f77e7a2c71265d77111f2815f708b6f3ea3764b14f410
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SSDEEP
49152:gEDvNVysaJvahX1C7HoUUU/J2sMZRi9FBAF50CoWbgYINqm1ol5q11R267:gcyajeHoaFMEcGWqHqlKR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b994ac49a9ab381f2a499dcc788dd45c8eaee83e311b6ef55399821812b52aa unpack001/out.upx
Files
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1b994ac49a9ab381f2a499dcc788dd45c8eaee83e311b6ef55399821812b52aa.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 13.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
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_32BIT_MACHINE
Sections
.text Size: 5.3MB - Virtual size: 5.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 728KB - Virtual size: 727KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 236KB - Virtual size: 10.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 281KB - Virtual size: 281KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ