Behavioral task
behavioral1
Sample
65a5b67f694796c115ed986d2dc86d5a_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
65a5b67f694796c115ed986d2dc86d5a_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
65a5b67f694796c115ed986d2dc86d5a_JaffaCakes118
-
Size
295KB
-
MD5
65a5b67f694796c115ed986d2dc86d5a
-
SHA1
e6b897ea408506d04537ec8c9c3ecde7439e1afa
-
SHA256
762e198a20d9eebcc2e147ab7b551a9874b19cb2f13d363ea980116332c2d16e
-
SHA512
336d2e23649ab1fe73206ec7f703dd0a92584d2e6eaeebcb1bf61c1d87bb2499f54d2278419c3f7d656ad2b8aeaf791fc7faafa4992088276873bf9d95b5aa59
-
SSDEEP
6144:XvGDn33qxGvtRTIPwy+IUc+M4j9gVUzNzindLge/uOV3ih2wXxfvc1oFx:sn33qxw/TIPwyxUc+Hj2qzineeTG2KfV
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 65a5b67f694796c115ed986d2dc86d5a_JaffaCakes118 unpack001/out.upx
Files
-
65a5b67f694796c115ed986d2dc86d5a_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ