bc45b9b8834ca064ef4da34da838b1fb_JaffaCakes118 | Triage

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General

Target

bc45b9b8834ca064ef4da34da838b1fb_JaffaCakes118
Size

180KB
MD5

bc45b9b8834ca064ef4da34da838b1fb
SHA1

7e5ca007306031ec50303844b0c14907ddc619ac
SHA256

84ffd8e74675737dd2bbaadeaf174ddab711b27de417425d687b10f33288ab65
SHA512

a42f78072142ed3b9b507303a8acbd5aca654e26dbe19f25dfaa7aef111e26743940ee4884f6b1af9e064f1c0e5a1e6649d4d004c1e8ddb88a9248f85fc7c9dc
SSDEEP

3072:Bt+OdTPjK08hX93yQxv9loja6phlTTdzXBvo6+vhgSI24P8GbDr:BM2P+0uNiQRoGWbTTdz1kvhgSj4Uy

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
bc45b9b8834ca064ef4da34da838b1fb_JaffaCakes118
unpack001/out.upx

Files

bc45b9b8834ca064ef4da34da838b1fb_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: 652KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 158KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

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: 772KB - Virtual size: 770KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ