Behavioral task
behavioral1
Sample
8b83517c00d6c0799d9cf636d7ce38d5_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
8b83517c00d6c0799d9cf636d7ce38d5_JaffaCakes118
-
Size
129KB
-
MD5
8b83517c00d6c0799d9cf636d7ce38d5
-
SHA1
cf751536c55b83535d03ecbe1c1136c22a9ac70b
-
SHA256
0686f8e1cd853cf6e1c8ec992df39807bad523ce12e41c72559d92f625e2e7b6
-
SHA512
d8b242b56413864b1eb5e919976914873a8563eebf82b1706f199d4f0adcf3a6c2ef9fae832e7e30234be02c573f9a1383f09d167b102dd6f2a9cd91463145dc
-
SSDEEP
3072:lyUBjy5OFvOWRDbbNUEXozbwDyNyID9h8RDyi4SDs3On:QtsDbBUbPwey89eRDbZL
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8b83517c00d6c0799d9cf636d7ce38d5_JaffaCakes118 unpack001/out.upx
Files
-
8b83517c00d6c0799d9cf636d7ce38d5_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ