Behavioral task
behavioral1
Sample
Avira_key_v5_0403soft155/Avira key v5 0403.exe
Resource
win7-20240903-en
General
-
Target
e17c9c6f5651d6461c899bc8709fa74b_JaffaCakes118
-
Size
456KB
-
MD5
e17c9c6f5651d6461c899bc8709fa74b
-
SHA1
f9973f1975e133804794b01c3871f4ba97c9c6d5
-
SHA256
82d1710f706707b3a7f72a487a7792726b8c74ba772915bd01a2338ed8f72068
-
SHA512
f04291788b1ad0c69eedcef32554a3c56d4c42e27b85aaf3102cea43d2cfd252815f4e5fc6678664b5b19c980fcc8ab2a514c958c9ed00c5bca2176529bd24e9
-
SSDEEP
12288:XhDyu6JrH1v3xGurrTHNNSVOLiTx9uQskQbV0lXeEgy:XxSD1vxhrBNsOiTeQsMlu/y
Malware Config
Signatures
-
resource yara_rule static1/unpack001/Avira_key_v5_0403soft155/Avira key v5 0403.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Avira_key_v5_0403soft155/Avira key v5 0403.exe unpack002/out.upx
Files
-
e17c9c6f5651d6461c899bc8709fa74b_JaffaCakes118.rar
-
Avira_key_v5_0403soft155/Avira key v5 0403.exe.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: 656KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 456KB - Virtual size: 456KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 28KB
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: 552KB - Virtual size: 550KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 196KB - Virtual size: 193KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 252KB - Virtual size: 327KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ