Behavioral task
behavioral1
Sample
4224435b57bd8ca964d233a435ea9acc_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4224435b57bd8ca964d233a435ea9acc_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
4224435b57bd8ca964d233a435ea9acc_JaffaCakes118
-
Size
165KB
-
MD5
4224435b57bd8ca964d233a435ea9acc
-
SHA1
1c0d96c0c570c907f1eb7ef629a712eb8ec87642
-
SHA256
40396f6493ab3cbda9a1186b40918bb0beac5790a0b4f9fc6dd9313f06ffa9dc
-
SHA512
9d03159b31756bb2d890cbf054c453f1e45d2d81a93332b6a6c3fb4eafb85b29446035314e324a9b6ce381a11b51eb3b7b65ad432c2cbb643aa564ea55041768
-
SSDEEP
3072:/jSH+sZb2vOShhqP3Kp7GUNzAOnrjKrz7JyWAhkd04B2:/+Hrs5XqP3y7GU3ClzAGW
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4224435b57bd8ca964d233a435ea9acc_JaffaCakes118 unpack001/out.upx
Files
-
4224435b57bd8ca964d233a435ea9acc_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 32.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 162KB - Virtual size: 164KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 112KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 297KB - Virtual size: 32.0MB
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_MEM_READ