f954da0af6c2ee491fdfaecefdeb70bd_JaffaCakes118 | Triage

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General

Target

f954da0af6c2ee491fdfaecefdeb70bd_JaffaCakes118
Size

43KB
MD5

f954da0af6c2ee491fdfaecefdeb70bd
SHA1

a8428e8789297df49cd9afc5f16f39f6c0e4fe41
SHA256

45ef5031bb4123a3f6196bde31af226dfc7daba85a7fe25544e7111d96d00de0
SHA512

2f369d674a242a15726467e4bfc92aa5c1a115464f72fcc65233bd26422b64738a25be883b09e43c3d6df87a3b6c5fca577681ed9dc5bea305cc26ffc72650e1
SSDEEP

768:fhNeEqHzcM3ehg4Yd71KHRCyMNXv1/4TulENjrpHCSiGubjOSIX:J4hHwMt4YdAHRCHgqGNjoAuXO9X

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
f954da0af6c2ee491fdfaecefdeb70bd_JaffaCakes118
unpack001/out.upx

Files

f954da0af6c2ee491fdfaecefdeb70bd_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: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 39KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 128KB - Virtual size: 124KB

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