Behavioral task
behavioral1
Sample
87de414a6b83ed2bf3ee06079a8f4cdd_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
87de414a6b83ed2bf3ee06079a8f4cdd_JaffaCakes118
-
Size
40KB
-
MD5
87de414a6b83ed2bf3ee06079a8f4cdd
-
SHA1
5b9ac3b21f0b4e7ab501213c766ba64634b590fb
-
SHA256
622d2d3ac2bf28eef657d101807dd3766facb8dfc8276a8eff35599005339c2c
-
SHA512
e3b0358161afc9b2faf0ec3adedb6b714787db491996911208a2a114d3e8d2530321297ea2e1cc3ce044e96494b4338a8c136e2371baeb49613c9d8e267433dd
-
SSDEEP
768:8TNR61NTTRQc0xLscJU5//hE4bL8KpBxHJ7kFHcswxwIHyMCHkSS8m+BoQNsKJ:8TL61lTqc1cJM/qwP5eFFJHkSa+BoQNl
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87de414a6b83ed2bf3ee06079a8f4cdd_JaffaCakes118 unpack001/out.upx
Files
-
87de414a6b83ed2bf3ee06079a8f4cdd_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: 2.1MB
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: 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
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ