Behavioral task
behavioral1
Sample
3cff29d6f25c014510f5d5b098c5ed789cd126898d87338c3b9fe8f702fba2d4.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
3cff29d6f25c014510f5d5b098c5ed789cd126898d87338c3b9fe8f702fba2d4.exe
Resource
win10v2004-20231130-en
General
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Target
3cff29d6f25c014510f5d5b098c5ed789cd126898d87338c3b9fe8f702fba2d4
-
Size
509KB
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MD5
345a0415f6a19e44cf5c7fcdb5f84fff
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SHA1
a427482b93cf11927aa6db46116e428d009976a9
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SHA256
3cff29d6f25c014510f5d5b098c5ed789cd126898d87338c3b9fe8f702fba2d4
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SHA512
394e1d42bb58c0421c5be53f6feabbfb45222797e3db84518f9357381297f599e1c30a7423e5b0beb14b19c78b6af54483ed0fd664a2b4c723260dd69bb71bf4
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SSDEEP
12288:6rOzKayP2FQ4V2w6Xo2+96tkIrhYja0dh1lkeBTnpXTK:NSeFQ41ao2/kF/xl/1nlTK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3cff29d6f25c014510f5d5b098c5ed789cd126898d87338c3b9fe8f702fba2d4 unpack001/out.upx
Files
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3cff29d6f25c014510f5d5b098c5ed789cd126898d87338c3b9fe8f702fba2d4.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 508KB - Virtual size: 512KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 525KB - Virtual size: 524KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 639KB - Virtual size: 638KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 50KB - Virtual size: 398KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 512B - Virtual size: 156B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ