Behavioral task
behavioral1
Sample
688e15e37e298b5e68d6ee2542488941_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
688e15e37e298b5e68d6ee2542488941_JaffaCakes118
-
Size
247KB
-
MD5
688e15e37e298b5e68d6ee2542488941
-
SHA1
47b3630e85a775383fe043c63dcf3897ebf7a050
-
SHA256
1b16d700ae33bc09733122400b9dc332929f4aff4dd4768666ff16c6e1c01dbe
-
SHA512
ea8a560a1b88a60332e274da084374835b7ebfcd2f928257bb300cb6fce636e7fb0aa4fc5ea24a8d16a054b0ef689158fa0c820a63b1ad303a0ae0bf263995d9
-
SSDEEP
6144:AUWUhCYq0q0F/rq5MYYhqy3HnMq5reu+4bHcyEP2:gYq0q0F/KMYYhqy3MVS8zP
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 688e15e37e298b5e68d6ee2542488941_JaffaCakes118 unpack001/out.upx
Files
-
688e15e37e298b5e68d6ee2542488941_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: 412KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 241KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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
Sections
.text Size: 428KB - Virtual size: 427KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 133KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ