Behavioral task
behavioral1
Sample
f4f5a92e8e427a6e5d9ea0ed2656e5cbb5f8891b13e3f54afb69b4859b2fbe23.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f4f5a92e8e427a6e5d9ea0ed2656e5cbb5f8891b13e3f54afb69b4859b2fbe23.exe
Resource
win10v2004-20230915-en
General
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Target
f4f5a92e8e427a6e5d9ea0ed2656e5cbb5f8891b13e3f54afb69b4859b2fbe23
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Size
266KB
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MD5
d7d93a1060ad662013a5479ad8110a98
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SHA1
1f3f3c550a87ac6ccd2dc80d60fd964563dfa0be
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SHA256
f4f5a92e8e427a6e5d9ea0ed2656e5cbb5f8891b13e3f54afb69b4859b2fbe23
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SHA512
fbc90db090ec70ede584872c847d45799f2e1877aa271d0fa03c2c0ffe167521b23c0caa439eb8a4f51ce6fe5299cfd80f838d602185c699ec562c24f5b6d33d
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SSDEEP
6144:jXzKdNY49u8rVcr+SEhI1pRDl8yuEF01net:ca4Az80p2EF01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4f5a92e8e427a6e5d9ea0ed2656e5cbb5f8891b13e3f54afb69b4859b2fbe23 unpack001/out.upx
Files
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f4f5a92e8e427a6e5d9ea0ed2656e5cbb5f8891b13e3f54afb69b4859b2fbe23.exe windows:6 windows 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
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