Behavioral task
behavioral1
Sample
133141d36fa0ab82245879f4cee371f6_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
133141d36fa0ab82245879f4cee371f6_JaffaCakes118
-
Size
87KB
-
MD5
133141d36fa0ab82245879f4cee371f6
-
SHA1
295543de50ed8342c845c8be5cccc5900cada667
-
SHA256
b8deb5367680eac184ffd3f3a0f35c8223e16a8c38c5836f66f960d2395646a1
-
SHA512
16b155a7f92c31f588baff03f74a54322e42ae7646dd6aecbad3ce566a51d8ae2cec22ad811f543965cc7b4bff75c0c99a75204b03ffaf8878b49cc85249a191
-
SSDEEP
1536:nJ77vFYMmSrr5CrFzXLGZTG+k6kWfIptX4tOpQBMVKHSxGCcoU6CL:dvFNrVCJz7GIxLph4t2QqVKHyGq1o
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 133141d36fa0ab82245879f4cee371f6_JaffaCakes118 unpack001/out.upx
Files
-
133141d36fa0ab82245879f4cee371f6_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: 84KB - 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: 96KB - Virtual size: 92KB
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