Behavioral task
behavioral1
Sample
93df1bb4d8d59d115c72d7f970344b39_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
93df1bb4d8d59d115c72d7f970344b39_JaffaCakes118
-
Size
84KB
-
MD5
93df1bb4d8d59d115c72d7f970344b39
-
SHA1
2541c4313836678de60bd6d396f74588c33e76c6
-
SHA256
97241e7ea7d88b2b3a6610fe110a82c17e4a5f8f8f4d9548a4be59738ed4846b
-
SHA512
030dc259b50c0adb78e8f389f98bb07222b31ce250d92f9ac2e94a09e6aa6fe5ce68cccd5591d8bbc3d33bcd0bd91a98c06eb937e38b8669e00a028d582b68ac
-
SSDEEP
1536:xE6mWjOXmIKjDyGp9nqAizm7W/qnRnt9A35CXKh0Wy2acB792fIiV:rwmpTqRzbqnFmoKbyxk7w
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 93df1bb4d8d59d115c72d7f970344b39_JaffaCakes118 unpack001/out.upx
Files
-
93df1bb4d8d59d115c72d7f970344b39_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: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ