788bd42b1f0207d1b9bd45c5fd60a7de_JaffaCakes118 | Triage

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General

Target

788bd42b1f0207d1b9bd45c5fd60a7de_JaffaCakes118
Size

91KB
MD5

788bd42b1f0207d1b9bd45c5fd60a7de
SHA1

d0cf7ded7dbc61a42fcc8ac47b855d6f9794e2ec
SHA256

1df52a481c3050e96877e32a250b1360a4d0d4ca050085cd45c714f1bf73dad3
SHA512

5941ddba0df9a990f37cc5276410e9f7bc252e51af202fa74af60e627f70fba52759dbc384517f669e3d3d97dafc1370d124bf75361f56b128e3d9223619938a
SSDEEP

1536:pLwGo17KScRvyz59VWkLw8yIBwxIb3zjTcCzrmKIkSU3rUMc1:js76vyz59kE9BwxS3zjJGN/U3r

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
788bd42b1f0207d1b9bd45c5fd60a7de_JaffaCakes118
unpack001/out.upx

Files

788bd42b1f0207d1b9bd45c5fd60a7de_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE