f7c46e7d221c2730255dd711f5aab5b4_JaffaCakes118 | Triage

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General

Target

f7c46e7d221c2730255dd711f5aab5b4_JaffaCakes118
Size

54KB
MD5

f7c46e7d221c2730255dd711f5aab5b4
SHA1

29b7c2fb91a8d504a76fc3dccc4db3ce96f9abf3
SHA256

77f083a4e34480e7918f42e77f13f60c4097cd86b46f3297e97753f56f50b7dd
SHA512

8bd3a19aa7fd2347c339346d2229cf38079cc6e7973abe51ca7649fce21476fecfcb88d78b96dafa127e5e75bea876a18e97aa5921f50f6926238940b45bc5c5
SSDEEP

1536:nLhd2Xj3/XOc2/+srMF71KrTT5eGKhR4MRLJZOO+Jr:LhdOD/14ri71KfM3DGr

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
f7c46e7d221c2730255dd711f5aab5b4_JaffaCakes118
unpack001/out.upx

Files

f7c46e7d221c2730255dd711f5aab5b4_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: 80KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 52KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - 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: 96KB - Virtual size: 94KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE