29bb045c7189cbc791c1f0864b196843_JaffaCakes118 | Triage

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General

Target

29bb045c7189cbc791c1f0864b196843_JaffaCakes118
Size

37KB
MD5

29bb045c7189cbc791c1f0864b196843
SHA1

3d86b24faa65b6703b69600ab57d5b32745c3683
SHA256

0e1e1e4fc265ea7f50cdae95f6d26fcd894ae98cf22514636ba427171a5ad102
SHA512

68d31f5dd2a84dc18da3f225dfc2d3bbc9c7d3730503d3db9822450638aa104ab8e305943431cc6c7ed5cd72064f33f0b3d4fe1481c79ed2046a12b759453edc
SSDEEP

768:jsCxwNl/APulLpwJxjHEb1biw1dZuRU481Mo+/qQ5PHthL29A9z:vx8nLpwPHEbl481Mo+iQ5t52

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
29bb045c7189cbc791c1f0864b196843_JaffaCakes118
unpack001/out.upx

Files

29bb045c7189cbc791c1f0864b196843_JaffaCakes118
.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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 36KB - Virtual size: 36KB

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 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: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 80KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE