c47d9e36b7982c9cd3e1c4b525e8c04f_JC[.]exe | Triage

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General

Target

c47d9e36b7982c9cd3e1c4b525e8c04f_JC.exe
Size

352KB
MD5

c47d9e36b7982c9cd3e1c4b525e8c04f
SHA1

34629066c938aede10b5ddfbd8ae7e87501f308d
SHA256

5567e8a23af36293115ad6c2593c43d412ad5949562d361adbec674e279149e4
SHA512

6cca0b999f364439f03afddfef2a67513c79b4661224f4bca5a1ebc2bffe17b33479646212f0d373e4b359c5ff850632ab338e9ec7d42be8bd9e3d8771e437de
SSDEEP

6144:vIGEnprZkRs38t54c6rzNdfCIGEnprZkRs38t54c6rzNdfQ:vxEnAR934mxEnAR934U

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
c47d9e36b7982c9cd3e1c4b525e8c04f_JC.exe
unpack001/out.upx

Files

c47d9e36b7982c9cd3e1c4b525e8c04f_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

Sections

UPX0
Size: - Virtual size: 532KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 118KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

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

Sections

.text
Size: 612KB - Virtual size: 610KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ