7fec2debd3328b70221dc4f0eaeef39845a9a8f8f8aa88ef9ecfc4318ed7a24e_JC[.]exe

General

Target

7fec2debd3328b70221dc4f0eaeef39845a9a8f8f8aa88ef9ecfc4318ed7a24e_JC.exe
Size

5.1MB
MD5

05da4a766acf1130b94cb97b90ce5020
SHA1

f02567c1701e8d95c5985a076fe5defb7ed7ee24
SHA256

7fec2debd3328b70221dc4f0eaeef39845a9a8f8f8aa88ef9ecfc4318ed7a24e
SHA512

a088e6405508c00646c894ee0d0e2597263f29c798c05dfa437e0fe182c69b3d9c47fdfdf862c158868040dbb85419d33e6039124ef5e360f5be9193132b5982
SSDEEP

98304:rk9lWjFnsh6omk1YbTyGrooDgRQzovwevz0C+vDG6kXF1+y/wFEZ/vFKINzlyOMr:Y8Fn3omk0yGcRwovLwGb/wF6XFKczQS6

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
7fec2debd3328b70221dc4f0eaeef39845a9a8f8f8aa88ef9ecfc4318ed7a24e_JC.exe
unpack001/out.upx

Files

7fec2debd3328b70221dc4f0eaeef39845a9a8f8f8aa88ef9ecfc4318ed7a24e_JC.exe
.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: 7.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5.1MB - Virtual size: 5.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 40KB

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: 4.0MB - Virtual size: 4.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 434KB - Virtual size: 433KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 105KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6.6MB - Virtual size: 6.6MB

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: 7.2MB

UPX1 Size: 5.1MB - Virtual size: 5.1MB

.rsrc Size: 40KB - Virtual size: 40KB

Headers

File Characteristics

Sections

.text Size: 4.0MB - Virtual size: 4.0MB

.data Size: 434KB - Virtual size: 433KB

.rdata Size: 1.2MB - Virtual size: 1.2MB

.bss Size: - Virtual size: 105KB

.CRT Size: 512B - Virtual size: 12B

.idata Size: 13KB - Virtual size: 12KB

.rsrc Size: 6.6MB - Virtual size: 6.6MB

UPX0
Size: - Virtual size: 7.2MB

UPX1
Size: 5.1MB - Virtual size: 5.1MB

.rsrc
Size: 40KB - Virtual size: 40KB

.text
Size: 4.0MB - Virtual size: 4.0MB

.data
Size: 434KB - Virtual size: 433KB

.rdata
Size: 1.2MB - Virtual size: 1.2MB

.bss
Size: - Virtual size: 105KB

.CRT
Size: 512B - Virtual size: 12B

.idata
Size: 13KB - Virtual size: 12KB

.rsrc
Size: 6.6MB - Virtual size: 6.6MB