149a82e3959ca17a11021b3e949942a2_JaffaCakes118 | Triage

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General

Target

149a82e3959ca17a11021b3e949942a2_JaffaCakes118
Size

45KB
MD5

149a82e3959ca17a11021b3e949942a2
SHA1

7cfc6c75598a5cd67f3eeed2e33c5e931d571dae
SHA256

e05e7d6160d942db26c27e8be005cebdbef7354ec28bda575959964484b792ac
SHA512

c050c06bfdc8a0b1445144762caa73efc8d88f98301b1a18dd6b4423c6f6ed6b91ebd75efe68e4d2ad6cb32f75a800d1ccbbbbdfbfb48c3e71cbce29efddf7d0
SSDEEP

768:aWgRVXzNWeu+/B+9NvXWTUDf1ExHPmIUXwStfE4lXkX9I08Wq+Oc:adTXzcyAP91WHeIUXwSdE4VNN+Oc

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
149a82e3959ca17a11021b3e949942a2_JaffaCakes118
unpack001/out.upx

Files

149a82e3959ca17a11021b3e949942a2_JaffaCakes118
.exe windows:5 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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 40KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 49KB - Virtual size: 52KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ