kg[.]exe | Triage

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General

Target

kg.exe
Size

289KB
MD5

93f4c6d95092b261ec475381dc4d6006
SHA1

ff8881fd8d80a0fbe0d01380de1b45dad2cd6a93
SHA256

20661e089ea8b5f6fc9953334b5ef56395ec0c4eb9386e80a85da44533dd250b
SHA512

981dd7ca63917d1fb02210ee3d8cbc6d83cf656b1d710c725fd6e7cded2360ad156f4d97dc5f26144af84ac70830c25d32225e0bb5f88e874cc6d03bcf118f6e
SSDEEP

6144:13KpqbxnqBwHy0gMxy3UMSm1QnfgI1YE/reBumV/OxqG+XFNv:13KYbxnqBIy0TQ3lSzf31aBHV/zGUP

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
kg.exe
unpack001/out.upx

Files

kg.exe
.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 484KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 270KB - Virtual size: 272KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 468KB - Virtual size: 468KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.itext
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 19KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 56B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 108KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pe
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 112B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_WRITE

.edata
Size: 512B - Virtual size: 256B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

pebundle
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 484KB

UPX1 Size: 270KB - Virtual size: 272KB

.rsrc Size: 18KB - Virtual size: 20KB

Headers

File Characteristics

Sections

.text Size: 468KB - Virtual size: 468KB

.itext Size: 2KB - Virtual size: 2KB

.data Size: 9KB - Virtual size: 9KB

.bss Size: - Virtual size: 19KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 56B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 28KB - Virtual size: 28KB

.rsrc Size: 108KB - Virtual size: 108KB

.pe Size: 1024B - Virtual size: 4KB

.text Size: 13KB - Virtual size: 13KB

.bss Size: - Virtual size: 28KB

.rdata Size: 512B - Virtual size: 112B

.data Size: 512B - Virtual size: 144B

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 1KB - Virtual size: 1KB

.edata Size: 512B - Virtual size: 256B

pebundle Size: 8KB - Virtual size: 8KB

UPX0
Size: - Virtual size: 484KB

UPX1
Size: 270KB - Virtual size: 272KB

.rsrc
Size: 18KB - Virtual size: 20KB

.text
Size: 468KB - Virtual size: 468KB

.itext
Size: 2KB - Virtual size: 2KB

.data
Size: 9KB - Virtual size: 9KB

.bss
Size: - Virtual size: 19KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 56B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 28KB - Virtual size: 28KB

.rsrc
Size: 108KB - Virtual size: 108KB

.pe
Size: 1024B - Virtual size: 4KB

.text
Size: 13KB - Virtual size: 13KB

.bss
Size: - Virtual size: 28KB

.rdata
Size: 512B - Virtual size: 112B

.data
Size: 512B - Virtual size: 144B

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 1KB - Virtual size: 1KB

.edata
Size: 512B - Virtual size: 256B

pebundle
Size: 8KB - Virtual size: 8KB