Behavioral task
behavioral1
Sample
991c6cc530ac601b120d4ae0b35fa29d0ca4f37fe30fe1cba9604bb553162d8b.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
991c6cc530ac601b120d4ae0b35fa29d0ca4f37fe30fe1cba9604bb553162d8b.exe
Resource
win11-20240508-en
General
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Target
991c6cc530ac601b120d4ae0b35fa29d0ca4f37fe30fe1cba9604bb553162d8b
-
Size
266KB
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MD5
7cf50dbd90afd55c8cf6b4fa37b04093
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SHA1
c13c2aaf9cb4fad63be3c692518c002057ea6f9a
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SHA256
991c6cc530ac601b120d4ae0b35fa29d0ca4f37fe30fe1cba9604bb553162d8b
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SHA512
6b6edbae85d36879c23f04aed1edf560ad3b7448e0a55af99edacc908e51c24b58c8f76c8b64142a2931d164902c2efaafb78a4aeb332a8b823d7a3b33324693
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SSDEEP
3072:MNXEGZJWhfNFC4S60+XoLczrVmXGTdpFezlWKK8/3UuwiDIAkJhgDdl3H01ne4PK:6XzKdNY49u8rVJnypDIAygD7X01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 991c6cc530ac601b120d4ae0b35fa29d0ca4f37fe30fe1cba9604bb553162d8b unpack001/out.upx
Files
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991c6cc530ac601b120d4ae0b35fa29d0ca4f37fe30fe1cba9604bb553162d8b.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