b7e3de2c7de02cd4b3204a7821e7518c | Triage

Sharing

General

Target

b7e3de2c7de02cd4b3204a7821e7518c
Size

112KB
MD5

b7e3de2c7de02cd4b3204a7821e7518c
SHA1

79cc4609ae6e2d6145b208844d06a48337cf2d31
SHA256

87fdc759c2cdbd2c12050321171f6e35915ccfa6cbe3855c429a214c184161ec
SHA512

86ec99b98feb972e00e52967e40dce86e354fd9760374af5c54eb5ebf99c8085bc715f960e77ee7e6d3b6cf8f38ea726c9f26818333d1c488cb097dd2b3e51be
SSDEEP

3072:74094zBb8bsbUFB2FNjvqReajSE2CqXgbGddM0tW5O:71+FY0JScwSdbwbGdG0t/

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
b7e3de2c7de02cd4b3204a7821e7518c
unpack001/out.upx

Files

b7e3de2c7de02cd4b3204a7821e7518c
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 192KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 108KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

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_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 276KB - Virtual size: 275KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ