Behavioral task
behavioral1
Sample
85f4d576be8a6c5534fa3c9af0d60eb8_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
85f4d576be8a6c5534fa3c9af0d60eb8_JaffaCakes118
-
Size
201KB
-
MD5
85f4d576be8a6c5534fa3c9af0d60eb8
-
SHA1
8acfc8a5901a1e9e1f725881bdf14871837d54d1
-
SHA256
6a5b2fa8a918058ba58ac63c652b9f2ca4101770d3133c9173e51cd5fc464811
-
SHA512
247365088e0725bf299f14229d49765a98e2f4cd1441882cd2b8f0a6a0d2c411e4090553261643272447cb229c84e7083bf0e950110dede9fc1812669f0982ec
-
SSDEEP
3072:90OxaJVTeTmV6lNKndAFdUfNvv1CIpnO/N23UD5hvo+CIOafPnPc5cS5/gHj:xxcV6mndiUlvdXN826I3yPnlS5gj
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 85f4d576be8a6c5534fa3c9af0d60eb8_JaffaCakes118 unpack001/out.upx
Files
-
85f4d576be8a6c5534fa3c9af0d60eb8_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 192KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 152KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 141KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ