Behavioral task
behavioral1
Sample
345c4c13304e8371bca84b864889ace9_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
345c4c13304e8371bca84b864889ace9_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
345c4c13304e8371bca84b864889ace9_JaffaCakes118
-
Size
215KB
-
MD5
345c4c13304e8371bca84b864889ace9
-
SHA1
91eb1a75ef96511c11fc0e2279e051d0b3d1187d
-
SHA256
49cff6c63f01b83c9ff0ce7b2fa6501dc67829ada348dcc3584161942113506b
-
SHA512
af538a1b4ee8277fb6c26eb5ebafbf79c551b4f6ef0fd0a745abb5558b19bc9d013eb569bd5a5a18b226940936ccf38b8a581bb336638b23ad056dbe0ec5359b
-
SSDEEP
3072:V4Vmjold951giPZHB0mLo18cR+uCDpVN1lgWbI5Fu9+KS1OpbbzNLysXH4DH3Kv:QAi98itB0mON+ump/fgWX0zwQm2Ha
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 345c4c13304e8371bca84b864889ace9_JaffaCakes118 unpack001/out.upx
Files
-
345c4c13304e8371bca84b864889ace9_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
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: 211KB - Virtual size: 212KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 416KB - Virtual size: 416KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.MaskPE Size: 8KB - Virtual size: 7KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ