c0ca22f8fd1d7af7dc1dae0fc1e5c5b8_JaffaCakes118 | Triage

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General

Target

c0ca22f8fd1d7af7dc1dae0fc1e5c5b8_JaffaCakes118
Size

42KB
MD5

c0ca22f8fd1d7af7dc1dae0fc1e5c5b8
SHA1

f308a2d297307a70952822e6be36835069caba49
SHA256

6eff58547465dcb884a6cbbe9a99c44515867895a46cd3a3499c8aa1b33c3da6
SHA512

29f51c71c09c5221c360b54e77dbe02dc4c206b75e7f17465abcc52cbf5bb345c9fb409ea851b24a6d64bbf17d24044ae6b7fe28d5314746fb9f3d38e65cb8c0
SSDEEP

768:ykD1IaL+GrPnqJSZ0Plq/Ng2mFyFIFl5F/uOSl1:yb0g1NqSJLuPv

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
c0ca22f8fd1d7af7dc1dae0fc1e5c5b8_JaffaCakes118
unpack001/out.upx

Files

c0ca22f8fd1d7af7dc1dae0fc1e5c5b8_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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ