Behavioral task
behavioral1
Sample
39c8cacdfff0a69ab7e9ada9555d11d6_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
39c8cacdfff0a69ab7e9ada9555d11d6_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
39c8cacdfff0a69ab7e9ada9555d11d6_JaffaCakes118
-
Size
29KB
-
MD5
39c8cacdfff0a69ab7e9ada9555d11d6
-
SHA1
7340960090dd71fa7ea774fd6fc19b964b2481df
-
SHA256
ae56ba871e9838316d76c333f994211f2e1da90c2be6c5358299b35bbebbd5b7
-
SHA512
cf4464a5d13923b9e110ee76a329bfbb1a96358b7cf6aa2c34e5ae3333941995d8efdb7990ea89ff52a418ab20f25cb610f1c4c35bda3aba81960521c5c11bd7
-
SSDEEP
768:h2+mJcYhFbXFUoCLLDoCMxGRVipxsG+p9D4vDM1rtHM:I9JNFbWpoCMxG+WzD4vDMptHM
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39c8cacdfff0a69ab7e9ada9555d11d6_JaffaCakes118 unpack001/out.upx
Files
-
39c8cacdfff0a69ab7e9ada9555d11d6_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 948B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ