Behavioral task
behavioral1
Sample
1b66584503f3952dbfd75c32e134daa0d8d24cf1f91d77191ab21602643d5d95.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
1b66584503f3952dbfd75c32e134daa0d8d24cf1f91d77191ab21602643d5d95.exe
Resource
win11-20240419-en
General
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Target
1b66584503f3952dbfd75c32e134daa0d8d24cf1f91d77191ab21602643d5d95
-
Size
266KB
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MD5
8a66b53ed98e1fff7ea38d7ea39cf2c3
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SHA1
ff12b8b7159dfeb802eb54717a62f93027b5cc85
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SHA256
1b66584503f3952dbfd75c32e134daa0d8d24cf1f91d77191ab21602643d5d95
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SHA512
72417f8032c09492510052d470220a867119d55c4b3463b54d637c5997b02f62917da1d4bee4a934c6272a3ad9cc0c6f1685a6e667f0e75353c441250fa08d14
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SSDEEP
6144:9XzKdNY49u8rVHaKCLY19lk3nzlMY2Ao01net:ea4AXG9qBzjo01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b66584503f3952dbfd75c32e134daa0d8d24cf1f91d77191ab21602643d5d95 unpack001/out.upx
Files
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1b66584503f3952dbfd75c32e134daa0d8d24cf1f91d77191ab21602643d5d95.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