Behavioral task
behavioral1
Sample
706798d273293996cdbe948dc5c0bf2c_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
706798d273293996cdbe948dc5c0bf2c_JaffaCakes118
-
Size
940KB
-
MD5
706798d273293996cdbe948dc5c0bf2c
-
SHA1
d905e9c9b62eab60e5918d554baa2d364be10015
-
SHA256
48c43254ce94994b0baf3c7dac9ea9fcda4001584cd3365dcf9c1788a4e0df7a
-
SHA512
04190bdee0364463e9856cd4521f449957696bf4809d8599b2f1aef42e6b761551260e3ebc4b04386ed36462116516f99e627563c488473a2bcb75e4d840842f
-
SSDEEP
24576:OJkY1Fs+/nvpHMhKU16TyUeJov5rVMvlr1F:OX1y6BH6/Biv5rVM9rD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 706798d273293996cdbe948dc5c0bf2c_JaffaCakes118 unpack001/out.upx
Files
-
706798d273293996cdbe948dc5c0bf2c_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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 108KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ