2aa00e2ffec76b6f4ac668f7b6c6f597_JaffaCakes118 | Triage

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General

Target

2aa00e2ffec76b6f4ac668f7b6c6f597_JaffaCakes118
Size

10KB
MD5

2aa00e2ffec76b6f4ac668f7b6c6f597
SHA1

3c775a394826e3e11da0f6af85063ddd6d50d173
SHA256

fd2f55af102f69128fa5b90f362a6116f2e40607a0eb961e96a3e0c844c6e95d
SHA512

9c8deeefb2c747cfbd25128b64c0947ce2697c88d8da29dd6d71f7bba4b23f8de8d07887cd161ae3d2be3103882774b56bf7799a8791b421df5aee69cd5deabc
SSDEEP

192:1tN9q3/XZW+EW7SuYMBrJDmqyws6q8D/SGKJTxdxkH1Hi:3NEvZW+l7xYMB1qqfPq8Wjt5kM

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
2aa00e2ffec76b6f4ac668f7b6c6f597_JaffaCakes118
unpack001/out.upx

Files

2aa00e2ffec76b6f4ac668f7b6c6f597_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 12KB

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

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ