2806d3f9cd1ebaf4829a956b67c3d723_JaffaCakes118 | Triage

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General

Target

2806d3f9cd1ebaf4829a956b67c3d723_JaffaCakes118
Size

26KB
MD5

2806d3f9cd1ebaf4829a956b67c3d723
SHA1

ba4a2b1e34c6b72851bf9317dd685b92a8ff20cf
SHA256

c900be0c2a7ff281fcf1d68db1ccaa52b30d7aafe44a3cb3dfb32acbe1b66db1
SHA512

25970a3b46b947abcd1eb6302b3facb90f03a353504e623045c18f7ddb5ad863b138852d56d154e2df41baea723b2861c2d23a0a72e56fcfba742dd1ab81e8c7
SSDEEP

384:BYaPu/dSiPb/JvV8M+JjvDV8WPFGNRoSNZRcciftOQnYhbcXXYaPuO:B/uoiPX+VNG/oSNZRv0tnGbcH/uO

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
2806d3f9cd1ebaf4829a956b67c3d723_JaffaCakes118
unpack001/out.upx

Files

2806d3f9cd1ebaf4829a956b67c3d723_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

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
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 916B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE