d199cefea1010573e6cec67331a3a6b0_JaffaCakes118 | Triage

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General

Target

d199cefea1010573e6cec67331a3a6b0_JaffaCakes118
Size

44KB
MD5

d199cefea1010573e6cec67331a3a6b0
SHA1

7450f4502b4b80ce5270d91d622e47042f03e09c
SHA256

ea37dbf7f491d7f4881ece31c1e684ea4bf895a8db6e4956b3e91001c6fea6e6
SHA512

bcc5939414115c5a69c9ffa65d3c3b3b668b144947675884874eb1a7342009847d5f82604d0f8504d95cd9cd9697f687fb530b9f2e61545760a932e0a7f8ca9a
SSDEEP

768:pkfgxw/hxknr0ceOe0+KyRIVw59kB05mVi4Usc//ECnRLBjVRmUx+8Erp:pkV/cr0ceOp+bLO0oY/ECRnRG8E9

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
d199cefea1010573e6cec67331a3a6b0_JaffaCakes118
unpack001/out.upx

Files

d199cefea1010573e6cec67331a3a6b0_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: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 41KB - Virtual size: 44KB

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: 140KB - Virtual size: 138KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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