2f596abf51d524144ff86d4b6c688e12_JaffaCakes118 | Triage

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General

Target

2f596abf51d524144ff86d4b6c688e12_JaffaCakes118
Size

19KB
MD5

2f596abf51d524144ff86d4b6c688e12
SHA1

1e73cce140134e4319d675f33d0f25f7d82d1e3c
SHA256

0cf5f06eac85ec9403751191f802dcd7fee08afd61f19d48a3dc433018baf131
SHA512

7ec3e6a535af661170440db2d45c132f7011c3bd43b7382e62829d509e0c826143a96c08f2ad6be149da539bd394fddd4521f1ea917e16cd26fa42aaf5ea05cb
SSDEEP

384:vLcx4W7ASaWtqyoKGDq9OuxpLhLruAHQc9BYXfzl3nIPx01bfiA9IW:Yx4W7AByBGWcuptfuAHFYXp3W6ZxN

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
2f596abf51d524144ff86d4b6c688e12_JaffaCakes118
unpack001/out.upx

Files

2f596abf51d524144ff86d4b6c688e12_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ