a4c1bb06b0cff521153864b5752e0070c43517d0c9f36821719dd7e5fa993348

General

Target

a4c1bb06b0cff521153864b5752e0070c43517d0c9f36821719dd7e5fa993348
Size

1.9MB
MD5

473a06b56823f7be8f1ec37a81562f0a
SHA1

6be36fc1d71a97ae6d7a9bfaf41deca1c73715ba
SHA256

a4c1bb06b0cff521153864b5752e0070c43517d0c9f36821719dd7e5fa993348
SHA512

92d4d8460eda81e9cda7e25ed50c6795a64de1ff5529a6e408ca43a3e7166f01cf266cea363a957b945c4474173f679db7c5465d0695f486aa457fd7f5294bbd
SSDEEP

49152:h4LWa5VB+JTwZLFJUCmJbcnd6RXtZCaJ/imW/VJCY99:yNWsRJy1ttbW/7CY99

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

Files

a4c1bb06b0cff521153864b5752e0070c43517d0c9f36821719dd7e5fa993348
.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 2.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 144B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 32B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 2.9MB

UPX1 Size: 1.9MB - Virtual size: 1.9MB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 2.4MB - Virtual size: 2.4MB

.data Size: 2.3MB - Virtual size: 2.3MB

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

.eh_fram Size: 3KB - Virtual size: 2KB

.bss Size: - Virtual size: 144B

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

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

.tls Size: 512B - Virtual size: 32B

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

UPX0
Size: - Virtual size: 2.9MB

UPX1
Size: 1.9MB - Virtual size: 1.9MB

.rsrc
Size: 2KB - Virtual size: 4KB

.text
Size: 2.4MB - Virtual size: 2.4MB

.data
Size: 2.3MB - Virtual size: 2.3MB

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

.eh_fram
Size: 3KB - Virtual size: 2KB

.bss
Size: - Virtual size: 144B

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

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

.tls
Size: 512B - Virtual size: 32B

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