Behavioral task
behavioral1
Sample
a9155a6eb6db630e0851f75f62a9b428_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
a9155a6eb6db630e0851f75f62a9b428_JaffaCakes118
-
Size
80KB
-
MD5
a9155a6eb6db630e0851f75f62a9b428
-
SHA1
29ea4aede064a3b3ff1f1c839727fcfc746ed50b
-
SHA256
2f66a6391598d1cb2af3e5250f66d54689cb38985aad762247186016669dbd1b
-
SHA512
1d64fe62f227b15e5224e9c757091116a3f3aaf90bd8dc6c6d9c5d3ac325e5196cf42f0890072745879ea7af8a76e2f13ea90e2df2aa3d70107caa1573d0ca72
-
SSDEEP
1536:3qEGw2WYssJW2kFgv4SCW2/PMlsgeawahvYKcnnbWm18WKiWkG:3qNWfsFAg5CW2UlsfasbuWKiWkG
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9155a6eb6db630e0851f75f62a9b428_JaffaCakes118 unpack001/out.upx
Files
-
a9155a6eb6db630e0851f75f62a9b428_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ