8a9c224ea6d203079477a366ce31d2a7_JaffaCakes118 | Triage

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General

Target

8a9c224ea6d203079477a366ce31d2a7_JaffaCakes118
Size

6KB
MD5

8a9c224ea6d203079477a366ce31d2a7
SHA1

38608536e29173d8e6e47e2fe3b081783ac831b1
SHA256

1b5e294d747280df47479f5c05a4404bd824aeb4f8c2309276693aaa3d78b536
SHA512

f054d14b6fd6e69e2d98938b5e643fa1d53fe5f9d7afd842ff1c13612b9409ca94740b3108b1fd29ba79e1749164af730b1a10df36f639fb4d2bdeb705d610fe
SSDEEP

48:yrJWMhN23Y+rVZSkIz/qH48N2SFcdMwsj0C6S5cki04BqSeJY8JTaIDP5drREaVV:eJHhNcY4VjIzNnSadMECV54WRpVadEH

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
8a9c224ea6d203079477a366ce31d2a7_JaffaCakes118
unpack001/out.upx

Files

8a9c224ea6d203079477a366ce31d2a7_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: 20KB

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

.rsrc
Size: 2KB - 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: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 756B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ