Behavioral task
behavioral1
Sample
39909229e3f8754a81804392ccd242ab_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
39909229e3f8754a81804392ccd242ab_JaffaCakes118
-
Size
84KB
-
MD5
39909229e3f8754a81804392ccd242ab
-
SHA1
0e05814cff21171fa85471c160dc0195e1450b23
-
SHA256
345e18903953941ac15b6180c3ede67f2dea4055f677b7d7ba91021494be8357
-
SHA512
4c20ac7afcd1389634cd774a845f2bf888cc323c7f1c20e7c36c8296a9c8cce910ff53d037f8fb4139f15445e7aa0d8a1107f1469f8fd0d0819fdc9774497936
-
SSDEEP
1536:XJJGYEjzrQgHmrof5OXhKi1OPV2mnqK+RXH9IDMJ7Hgh2MujEJ:5JBSzrQlsc12nqKGd3J7iUEJ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39909229e3f8754a81804392ccd242ab_JaffaCakes118 unpack001/out.upx
Files
-
39909229e3f8754a81804392ccd242ab_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: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 402KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE