Behavioral task
behavioral1
Sample
caf42905ce105c6761f8433ddb6eca08d91df71a5042b5ba34da5f6e091217fd.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
caf42905ce105c6761f8433ddb6eca08d91df71a5042b5ba34da5f6e091217fd.exe
Resource
win11-20240426-en
General
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Target
caf42905ce105c6761f8433ddb6eca08d91df71a5042b5ba34da5f6e091217fd
-
Size
266KB
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MD5
3a6ff2ea701dbc7672619ee5fbc19b27
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SHA1
01c4f9be9d46a73982d334ee17c8fa0a4649efa8
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SHA256
caf42905ce105c6761f8433ddb6eca08d91df71a5042b5ba34da5f6e091217fd
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SHA512
b7d487e0835842ff2caeaf9d484c37dbaa81a8f1f38af1c8eef247528db99833684d7f5740d52866fc67435b8bf9ba4f0f8d3f040f2cb5ff24484a8b2866b67d
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SSDEEP
6144:LXzKdNY49u8rVgzntT/TRPkTMey01net:Ua4ATznh/tPCNy01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource caf42905ce105c6761f8433ddb6eca08d91df71a5042b5ba34da5f6e091217fd unpack001/out.upx
Files
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caf42905ce105c6761f8433ddb6eca08d91df71a5042b5ba34da5f6e091217fd.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ