Behavioral task
behavioral1
Sample
ea78e3b4d436f0f783e900175b91db50_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
ea78e3b4d436f0f783e900175b91db50_JaffaCakes118
-
Size
141KB
-
MD5
ea78e3b4d436f0f783e900175b91db50
-
SHA1
53c3505bf477e40fd38aba498d2ad9cbe9369adf
-
SHA256
86ab4186ef9d1b420704faec588e27aa682694c09e79273740f6505c411d8100
-
SHA512
ab21ab829a47e15483175d3de66d56f2fe45af1fcc9bf835177693563b8f888b5d73fb8cab04416a25b788d2aa159523907b736ce9b541552876068dcbf8824c
-
SSDEEP
3072:PrQvRrFYHrQKOCHhjJECwgHkDd/ysTAq9tbGJznh5B+JzTgZP:PrQvRrIrvOCbfwz/yGRrbGJFr+1Ts
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea78e3b4d436f0f783e900175b91db50_JaffaCakes118 unpack001/out.upx
Files
-
ea78e3b4d436f0f783e900175b91db50_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: 212KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 121KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ