4bddcaf912b59be097e8ef42bdad08e2_JaffaCakes118 | Triage

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General

Target

4bddcaf912b59be097e8ef42bdad08e2_JaffaCakes118
Size

22KB
MD5

4bddcaf912b59be097e8ef42bdad08e2
SHA1

f5c7853008e5e1eee972d754142868e880d658fa
SHA256

2e95b643fd1512ed9a496b43d14e7acc236aa038ba5dabdaa1bb3f7cf880f25d
SHA512

fbac2f55dc72b3dc74421713d441258072d6de31c010fb190dfbcd0c50c8bb2e4aac23648316fbb24bbf63e9f12852929fa7f915d60efb490fc0aa70caedd678
SSDEEP

384:NZezcxwsWyp+UjuEYDFQaN/1FkusoEH6iG7P51DIsHUOXm+uQ:ne6WyphJO1FkkK6iG7DIsHU64

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
4bddcaf912b59be097e8ef42bdad08e2_JaffaCakes118
unpack001/out.upx

Files

4bddcaf912b59be097e8ef42bdad08e2_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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 14KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

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: 48KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ