Behavioral task
behavioral1
Sample
1f0966eefd395cb7740df5a3f6c4fe02d5fa83e200cfe40b61b895cfacf2fc92.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1f0966eefd395cb7740df5a3f6c4fe02d5fa83e200cfe40b61b895cfacf2fc92.exe
Resource
win10v2004-20240508-en
General
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Target
1f0966eefd395cb7740df5a3f6c4fe02d5fa83e200cfe40b61b895cfacf2fc92
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Size
112KB
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MD5
a4692c9f1a409889785866e67ddd695d
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SHA1
398506d9809bb74aebb9f74ae547731e4854652e
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SHA256
1f0966eefd395cb7740df5a3f6c4fe02d5fa83e200cfe40b61b895cfacf2fc92
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SHA512
3f25ca3bea026b361560d03f5fbac2e00ef32629c92f8974b2d49f1be8dbb8e33f6ece64ce798ce4a4b41c3b21ae79ef38b2d1a83ca03eb73b0bf7930e7345cf
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfagZ:hfAIuZAIuYSMjoqtMHfhfagZ
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1f0966eefd395cb7740df5a3f6c4fe02d5fa83e200cfe40b61b895cfacf2fc92 unpack001/out.upx
Files
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1f0966eefd395cb7740df5a3f6c4fe02d5fa83e200cfe40b61b895cfacf2fc92.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ