Behavioral task
behavioral1
Sample
2fe48660831b137a3545c36f1667dfc0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2fe48660831b137a3545c36f1667dfc0_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
-
Target
2fe48660831b137a3545c36f1667dfc0_JaffaCakes118
-
Size
91KB
-
MD5
2fe48660831b137a3545c36f1667dfc0
-
SHA1
b9adebe56f01c05f86c537ca426375c4b502f9af
-
SHA256
d66e44cf5dca0f0762127a86bd0337297d18f4dc37dbe0721b9f300823ccb2ca
-
SHA512
baa28efe6a5fb19bbfc718d57d9bf6f41e3b25bbb1dcb7f09d28f6856f867c376dea99811449c96e03187842363af1701c6d24045cfc0240721aef2516bec05a
-
SSDEEP
1536:JtBT+/Qbzrhh2kHqsv4jGZo+yX5wUyHaJHFO8r+InjsvLfSfuvmY+931E2noo2z/:JT+/ULbyGZVy2vHWHFO81gDaG+F931NZ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2fe48660831b137a3545c36f1667dfc0_JaffaCakes118 unpack001/out.upx
Files
-
2fe48660831b137a3545c36f1667dfc0_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
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
.text Size: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE