ff526129f798d5aa6fbbd7f7b3cc56c9_JaffaCakes118 | Triage

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General

Target

ff526129f798d5aa6fbbd7f7b3cc56c9_JaffaCakes118
Size

748KB
MD5

ff526129f798d5aa6fbbd7f7b3cc56c9
SHA1

78a74faf8fd18a706aa151954871d435fdb3f403
SHA256

092758d4204a61fbabe5e2b545fdd9e97180f809c4e528c3daa5b4344c554d96
SHA512

03fc0e03d33f3417f54765fd773fa9f49edf2d1bf6635976605f4d20c8d0655564f9b2b46fa78325c251021020fad1e815c489eba5021af87ee9c87f7db7aaa0
SSDEEP

12288:4dq1V1vO7z51EehKRP4CQIClQVQb+arzqzFadYGrZeK4gYVyEe1Q9:IcIX51EesQCK8GzenGleeYfe1Q

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
ff526129f798d5aa6fbbd7f7b3cc56c9_JaffaCakes118
unpack001/out.upx

Files

ff526129f798d5aa6fbbd7f7b3cc56c9_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 832KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 746KB - Virtual size: 748KB

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_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ