4d1d809ebda2dc0e3e525cbfaf90c664_JaffaCakes118 | Triage

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General

Target

4d1d809ebda2dc0e3e525cbfaf90c664_JaffaCakes118
Size

19KB
MD5

4d1d809ebda2dc0e3e525cbfaf90c664
SHA1

ccc3625386201200c8527fad19449fa8e6d009a1
SHA256

358ecd7956fb4c9df578a5cf696b8d101b9a4c950babb1fc97f08df9a768d231
SHA512

4d9eb2604b8ea23d868061c184202aeec8d710c672d9cf5e6a564fad826927ee9bd059fa087fd457d130f1a367d07bd094a06f81a46891a510b569e8f54fd92c
SSDEEP

384:rBAwt6chtSwgLGZn59LG9Od8HyyP2U21XLumlYSMryZLpbPsNVfr0XDi7IK8E:r9BSwgLGZLTdkyw2U217n+SMALpbPsXx

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
4d1d809ebda2dc0e3e525cbfaf90c664_JaffaCakes118
unpack001/out.upx

Files

4d1d809ebda2dc0e3e525cbfaf90c664_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: 12KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
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

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

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ