Behavioral task
behavioral1
Sample
1afb779782bbad141de10ddf808cad4e_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
1afb779782bbad141de10ddf808cad4e_JaffaCakes118
-
Size
53KB
-
MD5
1afb779782bbad141de10ddf808cad4e
-
SHA1
993e53dafa11b15ea58939fd18df167f8991f2f2
-
SHA256
e680855663cc6e76cf0f36a0cd12d593c290a13686dc710b2f976a8f548a87c2
-
SHA512
bd043506bb4a7ab3e6a8a0ccf0e739d8754fe1bfc2bfcefa361c2b693a24cb8fa733b0f5b3225516f535458cf3974a0637aec40326834e13122799118885afee
-
SSDEEP
1536:AhEpAV+k1T2waTu7vkDZFH11V534Jy7L30GK:AsHk1Qu7v819Hw
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1afb779782bbad141de10ddf808cad4e_JaffaCakes118 unpack001/out.upx
Files
-
1afb779782bbad141de10ddf808cad4e_JaffaCakes118.exe windows:10 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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:10 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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ