5ebd55c8a376e12251ac0fd98fc13f9b_JaffaCakes118 | Triage

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General

Target

5ebd55c8a376e12251ac0fd98fc13f9b_JaffaCakes118
Size

28KB
MD5

5ebd55c8a376e12251ac0fd98fc13f9b
SHA1

7b78c9134a20796ef0a8254db494388a8c5985c9
SHA256

ffb8806ca4fdebd0b4a89596d7fb5bbd46a6f48d7b89b1e2be15c53f6605b424
SHA512

9fe595ebcbfdc6cf0a601659a19a52659c6461827edbe1cfd2cb4fab995e60c8c481371902a2c67b9c03becbdae66f381c0b8345e64f74ce7c4fb623c9b1869d
SSDEEP

96:Hke7F2+jAESL3Iw8WgUZu9Iuj2AXqjeDu5N9ShQzSJj7F2+jAESL3Iw8YELg:PTJSgUZmj2+Gf5N0hQzC3TJUELg

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
5ebd55c8a376e12251ac0fd98fc13f9b_JaffaCakes118
unpack001/out.upx

Files

5ebd55c8a376e12251ac0fd98fc13f9b_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2KB - Virtual size: 4KB

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: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 240B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE