Behavioral task
behavioral1
Sample
1b2365fc4da23fa591e6b1bae9ce6e22_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b2365fc4da23fa591e6b1bae9ce6e22_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
-
Target
1b2365fc4da23fa591e6b1bae9ce6e22_JaffaCakes118
-
Size
24KB
-
MD5
1b2365fc4da23fa591e6b1bae9ce6e22
-
SHA1
2926366b9688119bcfc5bd18e004df9d901efaca
-
SHA256
0e4f9f2833873437355d96aa8a797b8970d22cb12bd4138c4a5c2b4df27a2e63
-
SHA512
4ba5e3cfd78e36bb5a985cfc595c3ebe806f8beaea5dc602423c3a67bf72e9b937fe1eb42045a4ebe102514b972c9078725aa9e5b46021c29c380f0f4dc7ab43
-
SSDEEP
384:Dp6CE6rdOhM0qufXwxZsN/YYj5BTMkUMpM1dUr2RqTwefANiWGT/7cSq:1bdOhM0TfgjsRYmNMuwRRqTFHrd
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b2365fc4da23fa591e6b1bae9ce6e22_JaffaCakes118 unpack001/out.upx
Files
-
1b2365fc4da23fa591e6b1bae9ce6e22_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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 924B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 665B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ