f58160ebaa93cbfeda326752672fe9e4_JaffaCakes118 | Triage

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General

Target

f58160ebaa93cbfeda326752672fe9e4_JaffaCakes118
Size

752KB
MD5

f58160ebaa93cbfeda326752672fe9e4
SHA1

3aea5081d498d798da718c46761668adec10c817
SHA256

863b6996913eaf6b324c64139f7d7c1054c6bc6d40190136ef3bae72a55f3ba2
SHA512

98eb700f188e68adb56800969c6fcef44d17b4c51c2b1d3a6c51b6569b953292b829bc28fe12ad082e794a97ef144723b0f4366966550caaa8f34667bfc32780
SSDEEP

12288:5zFJC1X9cLx4VY4X5kwf2SJdDDNHnvhpc+t0GDE3fEF/4Hg7+jUeERzSthd:TJhLx4VX5ka2SHDDR/cwx2g7mWxY

Score

5^/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
f58160ebaa93cbfeda326752672fe9e4_JaffaCakes118
unpack001/out.upx

Files

f58160ebaa93cbfeda326752672fe9e4_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: 836KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 751KB - Virtual size: 752KB

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