fd3afb984fdcb43f5dcad643bdc791dd_JaffaCakes118 | Triage

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General

Target

fd3afb984fdcb43f5dcad643bdc791dd_JaffaCakes118
Size

10KB
MD5

fd3afb984fdcb43f5dcad643bdc791dd
SHA1

dd67f22b0a9b9e26a99fd5b0d30901ecb2bcbfd9
SHA256

7e2380a8a7ff0d63ac747b58f70767bb5025cff98740b0e9d8348d8ee3c1cd98
SHA512

5e07d7b42263f0fe0accbd9f1a97a2179335852b960b8754e2bf348c6a1edcab56b5130a72e98d894f3e9247a153aa24c4fb0c257ab782f2624dfb35791d97fd
SSDEEP

192:Gw9Y7H+NJR7SbT06FXv1h349M9qU/G6oIdEs0BsmN:Gw2+vdSv0Udh339r/UiEsmsu

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
fd3afb984fdcb43f5dcad643bdc791dd_JaffaCakes118
unpack001/out.upx

Files

fd3afb984fdcb43f5dcad643bdc791dd_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ