94b48f4724d4dde4518a4ced4aa18d7d_JC[.]exe | Triage

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General

Target

94b48f4724d4dde4518a4ced4aa18d7d_JC.exe
Size

414KB
MD5

94b48f4724d4dde4518a4ced4aa18d7d
SHA1

35dbc9a4d0f1079a81ce6279272bc3d3296969b4
SHA256

5c17c96de134820158f1bd7b243b9ec406cb4e87eaa5df9eb169096adf54923c
SHA512

e0d3b17ab9111bf0964a0d84b00386f48ec8e5fd8c8c333e127c2c1402a30e4f6d4b61a5b0a12d9067b204e66725b0d810c7f413dc98f2e056739151a42e8b6c
SSDEEP

6144:TL+rqBloJJn3VvK6WraTQDJpZ8bS2bSSLm3hlbSYZbSxbSxOcnkP+6bfbSRBl:TLySlYJZK6WrxDDgfVYXleOOz+A4Bl

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
94b48f4724d4dde4518a4ced4aa18d7d_JC.exe
unpack001/out.upx

Files

94b48f4724d4dde4518a4ced4aa18d7d_JC.exe
.exe windows:4 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

Sections

UPX0
Size: - Virtual size: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.bss
Size: - Virtual size: 145KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE