41f27d89f323cdf3dd3278a5e71ad81c_JaffaCakes118 | Triage

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General

Target

41f27d89f323cdf3dd3278a5e71ad81c_JaffaCakes118
Size

43KB
MD5

41f27d89f323cdf3dd3278a5e71ad81c
SHA1

4b15d33fa0839634844f4785a3f866d0a264eee9
SHA256

6af9fd67d61c60b6febe0c0bccb4a20b7e459480d4fc4054375b9fe60097f694
SHA512

da7cf7545f3552f68feb0255a5e323cfd64810556240fa1a8a4c16d781e651a28eef3c5cafcfa1a70aa19cf2f70173a1fffd92998e59f7c853acbf236cd7d51a
SSDEEP

768:lbl02pSIE4/Eaa+HeckqfC8x2c4XK+rh3wO8VyZWlZ+kQL:lblPSV4Maa+HAqfX2u+rVHMu

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
41f27d89f323cdf3dd3278a5e71ad81c_JaffaCakes118
unpack001/out.upx

Files

41f27d89f323cdf3dd3278a5e71ad81c_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: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 39KB - Virtual size: 40KB

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: 124KB - Virtual size: 120KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ