darkcomet | 1faf8e2c79db2327a870c1acf8a847a8

General

Target

1faf8e2c79db2327a870c1acf8a847a8
Size

266KB
MD5

1faf8e2c79db2327a870c1acf8a847a8
SHA1

b0f41cad1db40c7be5f4c79044f8337b4ec7bec8
SHA256

bbf97cddb241728dc62ad8c778f9ad55144b533e0138325c1f21f1a82c3b4ff6
SHA512

44ff325da111597e29a6f90b5804a864562e0e15099c3ed62812f6fb37b750df834b78782b268e03281a4fe3bc999dfde7bb53544a5fba8c77e83023e3ea35bb
SSDEEP

6144:GRAprqfcu4ML4FTk5IozJOinfshH/C/Xxp13OI7sdO4:GepGUR5k59o1Ihp13OE6O4

Score

10^/10

upx darkcomet

Malware Config

Signatures

Darkcomet family
darkcomet

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
1faf8e2c79db2327a870c1acf8a847a8
unpack001/out.upx

Files

1faf8e2c79db2327a870c1acf8a847a8
.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: 468KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 250KB - Virtual size: 252KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 15KB

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: 566KB - Virtual size: 566KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 29KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 16KB

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

.reloc
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 468KB

UPX1 Size: 250KB - Virtual size: 252KB

.rsrc Size: 15KB - Virtual size: 15KB

Headers

File Characteristics

Sections

.text Size: 566KB - Virtual size: 566KB

.itext Size: 6KB - Virtual size: 6KB

.data Size: 15KB - Virtual size: 15KB

.bss Size: - Virtual size: 29KB

.idata Size: 16KB - Virtual size: 16KB

.tls Size: - Virtual size: 56B

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

.reloc Size: 35KB - Virtual size: 34KB

.rsrc Size: 16KB - Virtual size: 16KB

UPX0
Size: - Virtual size: 468KB

UPX1
Size: 250KB - Virtual size: 252KB

.rsrc
Size: 15KB - Virtual size: 15KB

.text
Size: 566KB - Virtual size: 566KB

.itext
Size: 6KB - Virtual size: 6KB

.data
Size: 15KB - Virtual size: 15KB

.bss
Size: - Virtual size: 29KB

.idata
Size: 16KB - Virtual size: 16KB

.tls
Size: - Virtual size: 56B

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

.reloc
Size: 35KB - Virtual size: 34KB

.rsrc
Size: 16KB - Virtual size: 16KB