492fda673ad57ed4bf19c58d06e2bb75_JaffaCakes118 | Triage

Sharing

General

Target

492fda673ad57ed4bf19c58d06e2bb75_JaffaCakes118
Size

89KB
MD5

492fda673ad57ed4bf19c58d06e2bb75
SHA1

78ccb0bdc5eedb9e75ccd6e055e325bce4d9becb
SHA256

f19137b339b0ba018addcb80f0358820f75305eb82f5a9070bb9be7891f4317a
SHA512

cf09dc30346653c35800ebba38a526c4862d07e6d238429297d47804a94ab72d63e784f4bd3bc2dfe401ed1adbd75dbe2a81c71eb05ef3f607ae0012bb680f39
SSDEEP

1536:LiJwojkjdLYsVEz/JO748J4DK7Mz6Z31nhiJen7YeOt5K351gVdnQqsS2Xse:Lc2jBq/JO748J4upZ3eJe8FA35KVdnQb

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
492fda673ad57ed4bf19c58d06e2bb75_JaffaCakes118
unpack001/out.upx

Files

492fda673ad57ed4bf19c58d06e2bb75_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 88KB

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

.text
Size: 168KB - Virtual size: 166KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE