29bbbadd5a3eb8568a167c8a99fa8b40_exe32_JC[.]exe | Triage

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General

Target

29bbbadd5a3eb8568a167c8a99fa8b40_exe32_JC.exe
Size

45KB
MD5

29bbbadd5a3eb8568a167c8a99fa8b40
SHA1

0625ec0bcab89ad23afa6eb018efcbe6ad422c51
SHA256

8e4d63229713578f5cd93c268111e5ff51588aad5a908159758e411f5f146db0
SHA512

7e9733366618760091b04dab43c76daebef0e0fd94fd0ac0b0390364aedc468962dccc53394e41a8956fd1b67a8736948f6f429788c6847d0c2b8aab2f3bdcc3
SSDEEP

768:Gy2+/5l5QJ4mMN/lRCdzL7XjqCXiuYUwBeXmsSDFtNiD3tsfx+3Si4sUngJKaAgT:Gy2+/5rQ6mk/lRCtL7XjqCXiuYUwoWsx

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
29bbbadd5a3eb8568a167c8a99fa8b40_exe32_JC.exe
unpack001/out.upx

Files

29bbbadd5a3eb8568a167c8a99fa8b40_exe32_JC.exe
.exe windows:4 windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 20KB

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

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 504B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ