Behavioral task
behavioral1
Sample
3f88e3fbe767fab1df2800c2b4bb0d8c3b70fa8ae767e33f2c860563e99dc9fa.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
3f88e3fbe767fab1df2800c2b4bb0d8c3b70fa8ae767e33f2c860563e99dc9fa.exe
Resource
win11-20240221-en
General
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Target
3f88e3fbe767fab1df2800c2b4bb0d8c3b70fa8ae767e33f2c860563e99dc9fa
-
Size
266KB
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MD5
e89b72479f9c16a15d1b87af378d152f
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SHA1
9f014e9ed3af658ab6fa39a364765394d1932e3e
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SHA256
3f88e3fbe767fab1df2800c2b4bb0d8c3b70fa8ae767e33f2c860563e99dc9fa
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SHA512
0f8e790d685bb6941dd7627823d7d001631beb452edd60ab4ccb8405d897a31fe1e00ce77da386066524f52038410d1ff41eb189f615e02ddc173d3f93e630d8
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SSDEEP
6144:CXzKdNY49u8rVOz4tcSxvfdqbCe1KZY01net:Ra4AzTSxvAbCK01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f88e3fbe767fab1df2800c2b4bb0d8c3b70fa8ae767e33f2c860563e99dc9fa unpack001/out.upx
Files
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3f88e3fbe767fab1df2800c2b4bb0d8c3b70fa8ae767e33f2c860563e99dc9fa.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