eb7a210a1ed103297bd505eb290b4259_JaffaCakes118 | Triage

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General

Target

eb7a210a1ed103297bd505eb290b4259_JaffaCakes118
Size

203KB
MD5

eb7a210a1ed103297bd505eb290b4259
SHA1

c4c373e86631fbb9cfe44cc335a830b26c4d6f5d
SHA256

1e4e5caa7cb5508293ae5323261db65b2bdcc9a0ff03933ade366bd6aaa18649
SHA512

a7d2987afb5890ad2d496481f8744854802b2f883471b55987a112bb30fca02819ccf9f4b82e4cb1f428000d4cf4354e7e964d1c921077e5a7ffa36e620336d4
SSDEEP

6144:psM1zg0MQJHML0Gi7a0Q7+m2zgPyRE+jYuAeM+dpsC0:/zg07DjQ7+mFPW1YuAeMGpsC0

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
eb7a210a1ed103297bd505eb290b4259_JaffaCakes118
unpack001/out.upx

Files

eb7a210a1ed103297bd505eb290b4259_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: 612KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 169KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 36KB

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: 740KB - Virtual size: 737KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ