fb0c3dffd084de7a41d886677edce3681e0a3b40c4afc22f71d4be4cb2e3489e[.]exe | Triage

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General

Target

fb0c3dffd084de7a41d886677edce3681e0a3b40c4afc22f71d4be4cb2e3489e.exe
Size

493KB
MD5

87363b124aa12e26c2de50d58aa680ba
SHA1

4c726082ececc96a61c138525645320070f0ffd7
SHA256

fb0c3dffd084de7a41d886677edce3681e0a3b40c4afc22f71d4be4cb2e3489e
SHA512

d0bbbe59965a6014c5fe2b60c5ba62a1242345b0637bfbac32d04002462a38ac75f2e4841a43bc93c356d1e9a6607a8c642d8eddadc810b884fe10eae02d6890
SSDEEP

12288:6Q00xudI+rro5jTpiGYC94gNuSLlp1td+nKSUyCiqh:HMO+rrEViGr94WLlp1L+KvyC

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
fb0c3dffd084de7a41d886677edce3681e0a3b40c4afc22f71d4be4cb2e3489e.exe
unpack001/out.upx

Files

fb0c3dffd084de7a41d886677edce3681e0a3b40c4afc22f71d4be4cb2e3489e.exe
.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: 704KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 492KB - Virtual size: 492KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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 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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 720B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ