Behavioral task
behavioral1
Sample
22d3f13ee63098b0c78b98eaef2a4a5d_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
22d3f13ee63098b0c78b98eaef2a4a5d_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
22d3f13ee63098b0c78b98eaef2a4a5d_JaffaCakes118
-
Size
22KB
-
MD5
22d3f13ee63098b0c78b98eaef2a4a5d
-
SHA1
0a46fead5ff86ebfb6910900914f522c7d7fc56d
-
SHA256
1a02829921605496a5e8a46fc6fc7f14444c5b6e7e5d93f02ab074b7a46a3355
-
SHA512
f8173e71da35865f3ef46c0d9845a630418af10ac1d21dcd4be9546c9cfbdf9c6c9cc4470d470516d9e793c8de2760232751ee5692f926c049b7f66ffff4b4c8
-
SSDEEP
384:ENsUPGex1PFl3LzeqmdkzDJ+9bBy/+SpfeKswDhXDRgwmCAtTGgg1:csU3rFl7zUp1y/RVeKswlXDR+5tTa
Malware Config
Signatures
-
Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 22d3f13ee63098b0c78b98eaef2a4a5d_JaffaCakes118 unpack001/out.upx
Files
-
22d3f13ee63098b0c78b98eaef2a4a5d_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ