Behavioral task
behavioral1
Sample
a874ba2a34c8aa825c3ea10a388a6e83aa2f5422e6c2b44761d6e1a380d2367c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
a874ba2a34c8aa825c3ea10a388a6e83aa2f5422e6c2b44761d6e1a380d2367c.exe
Resource
win11-20240221-en
General
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Target
a874ba2a34c8aa825c3ea10a388a6e83aa2f5422e6c2b44761d6e1a380d2367c
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Size
266KB
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MD5
c5a18e4fead9ee258fe8a5fc72bfd238
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SHA1
5d6c574c890d116537892c06985f2fd1eceffb44
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SHA256
a874ba2a34c8aa825c3ea10a388a6e83aa2f5422e6c2b44761d6e1a380d2367c
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SHA512
fb334ea493482953878428a2401b694b3b4879bb4686b86152d89ca67c8992ddf8faf926218a395fe8b0d53735e569a2da232329cd85a14daaa456674b398c20
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SSDEEP
3072:+NXEGZJWhfNFC4S60+XoLczrVmXXAxPJRDZrCQ8IVirmBtJjcWTw/V/FH01ne4PK:MXzKdNY49u8rV7R1riGtJjcWgb01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a874ba2a34c8aa825c3ea10a388a6e83aa2f5422e6c2b44761d6e1a380d2367c unpack001/out.upx
Files
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a874ba2a34c8aa825c3ea10a388a6e83aa2f5422e6c2b44761d6e1a380d2367c.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