Behavioral task
behavioral1
Sample
4442073635099c4ab9eb2f85d0164470_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
4442073635099c4ab9eb2f85d0164470_JaffaCakes118
-
Size
87KB
-
MD5
4442073635099c4ab9eb2f85d0164470
-
SHA1
21cf281f1492b41356e0f660b9b16945e92a56d8
-
SHA256
7ded817e49b17f9aaa273945272f1129e34f13f7f6ce26ba3993397187318f23
-
SHA512
9178b0f4e4b06ac52f7d329b1269f19308028d95e47acee10dadbc7f51330659c7c0f4d5b664e5fb72fb0b109c04ad12f58b4e332629c80c157014820f4ced56
-
SSDEEP
1536:3MyLeg+FKk4Yy+NQUBlyHpgdbyGQyRmW2VHYtj9bBpRm6v89gRLVMN:3MyLVk4j+NkiZyGQyRmW2S591W6vigHa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4442073635099c4ab9eb2f85d0164470_JaffaCakes118 unpack001/out.upx
Files
-
4442073635099c4ab9eb2f85d0164470_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 83KB - Virtual size: 84KB
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: 14KB
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: 91KB
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