Behavioral task
behavioral1
Sample
ea1f3856f46bc8510d63249fd6021aaf_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
ea1f3856f46bc8510d63249fd6021aaf_JaffaCakes118
-
Size
163KB
-
MD5
ea1f3856f46bc8510d63249fd6021aaf
-
SHA1
685a8f61d877805856224f78686b29c0e466aede
-
SHA256
e036537edede77da49d2d0cfa3821895b71d06fcb88e7e423312ca4df5582a9f
-
SHA512
b2be8ff7706234bc43579d92c27280ac3a6d344e9a1dc9d507758e99ad32063d87d42860cf71a524ca44d1c8c71b889787b3466869fc7aa8477e64099cc72f48
-
SSDEEP
3072:fOC0WupegROgbKP8TrK6xk+GeqXiq6dN2d595sEF63M3j0CI5zxJo:frNgx3Tm6xBGVXPg2nPZp3j0d57
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea1f3856f46bc8510d63249fd6021aaf_JaffaCakes118 unpack001/out.upx
Files
-
ea1f3856f46bc8510d63249fd6021aaf_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 160KB - Virtual size: 160KB
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.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_AGGRESIVE_WS_TRIM
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_DLL
IMAGE_FILE_UP_SYSTEM_ONLY
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1024B - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 1024B - Virtual size: 1KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 182KB - Virtual size: 181KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 1024B - Virtual size: 2KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ