Behavioral task
behavioral1
Sample
f09e7e133d785e4beee8b57108211197_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f09e7e133d785e4beee8b57108211197_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
f09e7e133d785e4beee8b57108211197_JaffaCakes118
-
Size
402KB
-
MD5
f09e7e133d785e4beee8b57108211197
-
SHA1
ca8d1f2c7a351c37d37826f9e90c0225b221b446
-
SHA256
337cd16b05884e66bea1725f2e12d9ce8e47145c633806316033f936a8763509
-
SHA512
3af2c3e9df6f9717753695cd4a4fc9609ca6aacd42f658e3be0353f2d0812098c5a03e7b205bd8e748bebbaf44e301e6155a1496ae0e2870fd926a24133435d5
-
SSDEEP
6144:7mgzQf9EHfkLlQ6C3flolQ3jBhJNWT2UhDRlOKUItfm45MR8ggCvG0zyeauQjHzl:71slEMLW66/zBhJNmtlEK0G0zyeGYal
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f09e7e133d785e4beee8b57108211197_JaffaCakes118 unpack001/out.upx
Files
-
f09e7e133d785e4beee8b57108211197_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: 200KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 398KB - Virtual size: 400KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 376KB - Virtual size: 386KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ