838bb75fecc273429ae29df8d4993710_JaffaCakes118 | Triage

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General

Target

838bb75fecc273429ae29df8d4993710_JaffaCakes118
Size

481KB
MD5

838bb75fecc273429ae29df8d4993710
SHA1

bde197a460838d539fae51bb7629ced8915df798
SHA256

837c5a67c1944eca7af72bd046999a9ed44fc5e3b8da390b6e8cefd4a14ed2d8
SHA512

73a682ff1e3961f9aeab849143037c7aabded20a6b73bac18642e684b2070e703e0ac058dfe2e7b396cdb5fe9701d9b7bb946e1e819a3f4302ae70375cb297c1
SSDEEP

12288:YSneQF4GwzKM9AbRfPXzb2tk1ged0obTFXnYmHHxnZXU:YSHFwzKM9iLbpso/FXV9FU

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
838bb75fecc273429ae29df8d4993710_JaffaCakes118
unpack001/out.upx

Files

838bb75fecc273429ae29df8d4993710_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 536KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 478KB - Virtual size: 480KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 956KB - Virtual size: 958KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ