Behavioral task
behavioral1
Sample
39b962e866fee7587a47758c3123da34_JaffaCakes118.exe
Resource
win7-20240729-en
General
-
Target
39b962e866fee7587a47758c3123da34_JaffaCakes118
-
Size
1.3MB
-
MD5
39b962e866fee7587a47758c3123da34
-
SHA1
3f213ad1982d309a6bc01ad3a7e91cd42db67ffb
-
SHA256
d6d8d68e78931c5a8de46129230024e7a9dc0801140893859c3c52ca9c54dd44
-
SHA512
e9334f0492ae4e45a00ed47affef1643789ca47d0ff4c94207b8e623a625bb03236a8e27bdd221837700849049ef047821cc64b9382c5311b8e1b892742542ea
-
SSDEEP
24576:Xis9ce+AnaamB9+WFc40eYfAa2xihIgwY5y8gWDDRV17ix+UNC4Bk:l9XraaI1XJYAUhIgwYM5WvV77U46k
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39b962e866fee7587a47758c3123da34_JaffaCakes118 unpack001/out.upx
Files
-
39b962e866fee7587a47758c3123da34_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: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 104KB
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: 644KB - Virtual size: 642KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 236KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ