f5e67c73d236a27eb52bbcfce29abd30_JaffaCakes118 | Triage

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General

Target

f5e67c73d236a27eb52bbcfce29abd30_JaffaCakes118
Size

16KB
MD5

f5e67c73d236a27eb52bbcfce29abd30
SHA1

87dbba233a1555f74c1c8e3de159d8e57ec87bd2
SHA256

a99cf83170b4bd29dafb5c685f9b8be1a03755e15d9c823442766cd82c852b8f
SHA512

3ac18a72e4a22c318892be541a58038a9aae8c3c4296b4d9304d791deba6fda838cf3f35faeacbf0445840dbaef43434e86244a68dbc623c90e4a75ee61a6056
SSDEEP

192:HzOtzSbhNm/0DZrUStgkDSrJG+D91YD2Fac4BVtNg7vk6ueeK90glNbXDSvrckz1:HzrucrBmTY4b4BVtavkPkrbuvrpS+p

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
f5e67c73d236a27eb52bbcfce29abd30_JaffaCakes118
unpack001/out.upx

Files

f5e67c73d236a27eb52bbcfce29abd30_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: 68KB

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: 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: 24KB - Virtual size: 20KB

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: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ