f62a1c766c604aa5e9a0c4cc121bb5bf_JaffaCakes118 | Triage

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General

Target

f62a1c766c604aa5e9a0c4cc121bb5bf_JaffaCakes118
Size

109KB
MD5

f62a1c766c604aa5e9a0c4cc121bb5bf
SHA1

2c90d8c737047d289ef226a8b7801ba9e2973526
SHA256

d6fd5a91d78ca1d9043e37f7ef02264a686e6b13fe85a99e5477c49f94d53006
SHA512

5c0c8bab072cb378cd1f6b7a385712d5e8e77f8bb839bdeb422de4d5a2bcf022328f00e880cce69c4c0f6099da90ddeb3213ea1923745571f9eb64830318c5d9
SSDEEP

1536:rUkVsbNTw5842DW/EEfvtWGpqvk+owtcPnsWuAr3S6c1hocZHAq09lrdyvQui8b5:rUk+ZU5v2S/np4cd3JcGq0Fxm

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
f62a1c766c604aa5e9a0c4cc121bb5bf_JaffaCakes118
unpack001/out.upx

Files

f62a1c766c604aa5e9a0c4cc121bb5bf_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: 320KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 104KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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

.text
Size: 388KB - Virtual size: 385KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ