41754d5d9bd5206a29d8e7a4f95401db8af0b087b0afa40f4ef4c92690947eb3

General

Target

41754d5d9bd5206a29d8e7a4f95401db8af0b087b0afa40f4ef4c92690947eb3
Size

14.8MB
MD5

e5219297750d535c31ce935e9199db22
SHA1

a175bd108032b304f1c77d9cc84bca3c407bb9d0
SHA256

41754d5d9bd5206a29d8e7a4f95401db8af0b087b0afa40f4ef4c92690947eb3
SHA512

ce4b4a6a55c0ad1fa1ec581afe43ff8c7e11e0bbc58df5db5c416b6358a626982f440f3ddb93ad556dd4ed122cefd76eb05c653ebb323e5ed635d41ad6d2c152
SSDEEP

393216:+rullMYXqVBRiEDbYv7RKb7/iyMrzvNmR2PGotvw4Nd:+IMY6o6Yj2/i9zvQ0V7d

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
41754d5d9bd5206a29d8e7a4f95401db8af0b087b0afa40f4ef4c92690947eb3
unpack001/out.upx

Files

41754d5d9bd5206a29d8e7a4f95401db8af0b087b0afa40f4ef4c92690947eb3
.exe windows:4 windows x64 arch:x64

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 8.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14.8MB - Virtual size: 14.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x64 arch:x64

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 5.6MB - Virtual size: 5.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 290KB - Virtual size: 289KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 7.8MB - Virtual size: 7.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 364KB - Virtual size: 363KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 39KB

IMAGE_SCN_CNT_UNINITIALIZED_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

.idata
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8.3MB - Virtual size: 8.3MB

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: 8.3MB

UPX1 Size: 14.8MB - Virtual size: 14.8MB

.rsrc Size: 32KB - Virtual size: 32KB

Headers

File Characteristics

Sections

.text Size: 5.6MB - Virtual size: 5.6MB

.data Size: 290KB - Virtual size: 289KB

.rdata Size: 7.8MB - Virtual size: 7.8MB

.pdata Size: 364KB - Virtual size: 363KB

.bss Size: - Virtual size: 39KB

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

.idata Size: 19KB - Virtual size: 19KB

.rsrc Size: 8.3MB - Virtual size: 8.3MB

UPX0
Size: - Virtual size: 8.3MB

UPX1
Size: 14.8MB - Virtual size: 14.8MB

.rsrc
Size: 32KB - Virtual size: 32KB

.text
Size: 5.6MB - Virtual size: 5.6MB

.data
Size: 290KB - Virtual size: 289KB

.rdata
Size: 7.8MB - Virtual size: 7.8MB

.pdata
Size: 364KB - Virtual size: 363KB

.bss
Size: - Virtual size: 39KB

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

.idata
Size: 19KB - Virtual size: 19KB

.rsrc
Size: 8.3MB - Virtual size: 8.3MB