71d81f28f244eff86fba4e3cfb623ffb9c28f387e5c57f372c4fc95e2ff9ec1b[.]exe[.]zip

General

Target

71d81f28f244eff86fba4e3cfb623ffb9c28f387e5c57f372c4fc95e2ff9ec1b.exe.zip
Size

4.0MB
MD5

5e8a9e599ee879f57c00fe80ec3c79ad
SHA1

c615f272a0eb8ca3ff1ddbefa213de6f7626d6e2
SHA256

14348877643fd2c802b510f0a08210946d09953ffff6cbf29bbc14d85a2d36f3
SHA512

da9dfc038c42ad8406a06258f503ea836a355b526767d2967d95b67dcdd8010b4381c2cfbd9bb04c1109f621fda5266f0ca86130ec631af8ce4b2785f1eb60e6
SSDEEP

98304:jChd8EnEiCnDXMmxSTxZj4ztMG0muE9+vmFj0cu2V:fM6ij4ztMTEIuPNV

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
static1/unpack001/71d81f28f244eff86fba4e3cfb623ffb9c28f387e5c57f372c4fc95e2ff9ec1b.exe	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/71d81f28f244eff86fba4e3cfb623ffb9c28f387e5c57f372c4fc95e2ff9ec1b.exe
unpack002/out.upx

Files

71d81f28f244eff86fba4e3cfb623ffb9c28f387e5c57f372c4fc95e2ff9ec1b.exe.zip
.zip

Password: infected
71d81f28f244eff86fba4e3cfb623ffb9c28f387e5c57f372c4fc95e2ff9ec1b.exe
.exe windows:4 windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 10.6MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.1MB - Virtual size: 4.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 6.8MB - Virtual size: 6.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 71KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rodata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 5.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 52B

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: 1024B - Virtual size: 872B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Password: infected

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 10.6MB

UPX1 Size: 4.1MB - Virtual size: 4.1MB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 6.8MB - Virtual size: 6.8MB

.data Size: 71KB - Virtual size: 70KB

.rdata Size: 2.1MB - Virtual size: 2.1MB

.rodata Size: 17KB - Virtual size: 16KB

.bss Size: - Virtual size: 5.7MB

.idata Size: 5KB - Virtual size: 4KB

.CRT Size: 512B - Virtual size: 52B

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

.rsrc Size: 1024B - Virtual size: 872B

UPX0
Size: - Virtual size: 10.6MB

UPX1
Size: 4.1MB - Virtual size: 4.1MB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 6.8MB - Virtual size: 6.8MB

.data
Size: 71KB - Virtual size: 70KB

.rdata
Size: 2.1MB - Virtual size: 2.1MB

.rodata
Size: 17KB - Virtual size: 16KB

.bss
Size: - Virtual size: 5.7MB

.idata
Size: 5KB - Virtual size: 4KB

.CRT
Size: 512B - Virtual size: 52B

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

.rsrc
Size: 1024B - Virtual size: 872B