Behavioral task
behavioral1
Sample
0f77c2f7aaf88994af5aed24b958fffd.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0f77c2f7aaf88994af5aed24b958fffd.exe
Resource
win10v2004-20231215-en
General
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Target
0f77c2f7aaf88994af5aed24b958fffd
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Size
59KB
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MD5
0f77c2f7aaf88994af5aed24b958fffd
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SHA1
e407e23a8aac3f2fa927eb1e02c51d8242caad66
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SHA256
5e10fba2f810856fc29621b373d155bb67a7cc8890b6bc400c52c1e9a9abd290
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SHA512
c0a0ccee1e171415ecd56874af9cad82e7c90d8f4b32a869fd2920c07b56cd38409768e5b9f30cfc3ebe8ec92be1754847fd4839ab5b0e652d2753aa77b67c98
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SSDEEP
1536:egKcR4mjD9r82HZGJX2qR7b/zHpB6bCDjEiiIc:5KcWmjRrzHAvR7r9gbCDALIc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0f77c2f7aaf88994af5aed24b958fffd unpack001/out.upx
Files
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0f77c2f7aaf88994af5aed24b958fffd.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