2926860b4e4698ab9d959aa24ee49ca9_JaffaCakes118 | Triage

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General

Target

2926860b4e4698ab9d959aa24ee49ca9_JaffaCakes118
Size

5KB
MD5

2926860b4e4698ab9d959aa24ee49ca9
SHA1

7cee4d94fb5124e214d978253e0b07d951e04ec6
SHA256

2fb8833941041a1fb88e8c3f6cd7e4d2fb61f2e9d378eb4dcddb6f07829cd7dd
SHA512

bd1bcec727946e0c83b54ec01446598c93e3a01c839ec478142bfe97dd9523bdfd9c8872f4f9661e5659dcb81b1bf9636c5a941390ad2b0e33450556f34640c4
SSDEEP

96:0W5bfz8Dy5s22WE8/8/aFCMyt94rANgyp+3PNDqvcbMh:75vvfE83CMyfNxgFEV

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
2926860b4e4698ab9d959aa24ee49ca9_JaffaCakes118
unpack001/out.upx

Files

2926860b4e4698ab9d959aa24ee49ca9_JaffaCakes118
.dll windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.dll windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Sections

.data
Size: 5KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 574B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ