Behavioral task
behavioral1
Sample
f4f3d5bccae144cff8a2270e58756578_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
f4f3d5bccae144cff8a2270e58756578_JaffaCakes118
-
Size
83KB
-
MD5
f4f3d5bccae144cff8a2270e58756578
-
SHA1
b531db1ab4f02d7e435d2d11c28bb0f67c8121a2
-
SHA256
c2048ef481244a8c2f58f214f76a2264b2c066fe1ea376cdb1c36aad4f4089f1
-
SHA512
762c422236a4de16f0adfb86aaa10131c7d94e53ed1331572a1fd8f78bfad14aa4a1f170e8938cc1016c8820db7d18171ced8f945ac78682b9a409e7a93e75b6
-
SSDEEP
1536:aqg1QYuNX/70Ak45uUJkoZaBa11p38YQgAs0mCVqtkD5X370+x9thk90:aqdYuNs4tvC438GhCcqFH704
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4f3d5bccae144cff8a2270e58756578_JaffaCakes118 unpack001/out.upx
Files
-
f4f3d5bccae144cff8a2270e58756578_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: 80KB - Virtual size: 80KB
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