b0d9d525a00ef8e2be096e2730bbe5fe_JaffaCakes118 | Triage

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General

Target

b0d9d525a00ef8e2be096e2730bbe5fe_JaffaCakes118
Size

180KB
MD5

b0d9d525a00ef8e2be096e2730bbe5fe
SHA1

48194a260575c51c32f5c3bded66d33a344c4982
SHA256

4fc50f8479b392cf0dd7726a0f7b366c0e881b0a20c9299fd765fb04990b8493
SHA512

7859f8926124a6793ebc6f8f8c61661ae335d8297d7bb44d5b1a574415f13a6cf60aaeb6df28e8044360a4f296980af5ce2872750926d301d927ae5914371478
SSDEEP

3072:Bt+OdTPjK08hX93yQxv9loja6phlTTdzXBvo6+vhgSI24P8VbDf:BM2P+0uNiQRoGWbTTdz1kvhgSj4UZ

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
b0d9d525a00ef8e2be096e2730bbe5fe_JaffaCakes118
unpack001/out.upx

Files

b0d9d525a00ef8e2be096e2730bbe5fe_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