Behavioral task
behavioral1
Sample
b0a4befbdae0e9715e77c6627580a41acd0c66c0e3d7a23d52800eaf1b36257a.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b0a4befbdae0e9715e77c6627580a41acd0c66c0e3d7a23d52800eaf1b36257a.exe
Resource
win11-20240419-en
General
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Target
b0a4befbdae0e9715e77c6627580a41acd0c66c0e3d7a23d52800eaf1b36257a
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Size
266KB
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MD5
9d93fc74dcb0e239907a71a8529b5475
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SHA1
221360001fb5728043ffec345963480f3f58f767
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SHA256
b0a4befbdae0e9715e77c6627580a41acd0c66c0e3d7a23d52800eaf1b36257a
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SHA512
cd5a4c75c9d9e163633bfb953ad39f0329f065ed8f58801bfb739e3aaab6cca113bdab65bd191d2602b1ff58c3d2a33ba9ed2b08617967cb5d3ca9ee5046607c
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SSDEEP
6144:YXzKdNY49u8rVki32x4cj3VUKIpBdH01net:Ha4Anx4cxfIh01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b0a4befbdae0e9715e77c6627580a41acd0c66c0e3d7a23d52800eaf1b36257a unpack001/out.upx
Files
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b0a4befbdae0e9715e77c6627580a41acd0c66c0e3d7a23d52800eaf1b36257a.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