Behavioral task
behavioral1
Sample
2b5a35b9d97933f497b3fda7a5f56c4c.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
2b5a35b9d97933f497b3fda7a5f56c4c.exe
Resource
win10v2004-20231201-en
General
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Target
2b5a35b9d97933f497b3fda7a5f56c4c
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Size
43KB
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MD5
2b5a35b9d97933f497b3fda7a5f56c4c
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SHA1
c1baf31364ce8263d7626282058a5125b30fcb0f
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SHA256
7fe961c1e50e91b788d4e23e9488935a9b0ae9808e07fc68bb48c32870a97448
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SHA512
67e95c6e7b631f6e4a977465793c2d8e02d8654e9c2206dfb8f4d7b4491d62c7fdc2fb7d932ed0ea87d88fe92278aa43f26fc0aac97a86eefb557fc064c18720
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIofBpENFM2OGxHt2QAv0Q3uBD1:egKcR4mjD9r82KwNFM2OY9q+BZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b5a35b9d97933f497b3fda7a5f56c4c unpack001/out.upx
Files
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2b5a35b9d97933f497b3fda7a5f56c4c.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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - 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