Behavioral task
behavioral1
Sample
b2b39b8b2bb97e34cb57c1b29ec31398_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b2b39b8b2bb97e34cb57c1b29ec31398_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
b2b39b8b2bb97e34cb57c1b29ec31398_JaffaCakes118
-
Size
88KB
-
MD5
b2b39b8b2bb97e34cb57c1b29ec31398
-
SHA1
abd99fd3ce7821af46e5bca387c740918f1e280a
-
SHA256
4a2fc2382d29c9653a49cac09839aede5848453eb947f2ebc590e7cb8603d33a
-
SHA512
ba1fbebdee18e037a31f838ec3f97c885b1974832b6e60c1ad6f06a63826ea114696e4f89a450775766c574e1c87dcc319b1afb5ad0559d603dd20d59b2eef29
-
SSDEEP
1536:AdpN8NRpnH9E6dG1HzAyJ/NRl2q4W9wD0DWawX9X6Y55KLMG1cLBwXo6S3cxSFo5:AdpNAbdE6c1TFJFqq4Wu0HwP5KLbWlN
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2b39b8b2bb97e34cb57c1b29ec31398_JaffaCakes118 unpack001/out.upx
Files
-
b2b39b8b2bb97e34cb57c1b29ec31398_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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
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: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE