Behavioral task
behavioral1
Sample
c03cb0d42a483f0ff4805ab0de3522aa_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
c03cb0d42a483f0ff4805ab0de3522aa_JaffaCakes118
-
Size
374KB
-
MD5
c03cb0d42a483f0ff4805ab0de3522aa
-
SHA1
4b8c29116475b62c5d6f323ff717d43e43a98d5b
-
SHA256
16073610b2b33fc5bf4ac47b58654264e3b6d3560699862affaba5c2ae352d0e
-
SHA512
ea8a673a7b8c4a380d6ffd033ac471defb61d83b1d69d612d6150065571c178d7e40c01e1785b5a422033889578103ddb46de358e1ee453691b36d60f9d5f967
-
SSDEEP
6144:mLIAsKyQZzE4BDXcSfVGZYjnS0PvI4F50ugjgAJKk/mA5OKA4ddthwmmkzzphgv5:mLIobEWXcSN3jhl/0uIgMl/mAcKZh/ZC
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c03cb0d42a483f0ff4805ab0de3522aa_JaffaCakes118 unpack001/out.upx
Files
-
c03cb0d42a483f0ff4805ab0de3522aa_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 644KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 341KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 31KB - Virtual size: 32KB
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_32BIT_MACHINE
Sections
.text Size: 660KB - Virtual size: 659KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 152KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 130KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ