Behavioral task
behavioral1
Sample
a91b2c06eebc1a3ee568b3cabec9f51b_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
a91b2c06eebc1a3ee568b3cabec9f51b_JaffaCakes118
-
Size
91KB
-
MD5
a91b2c06eebc1a3ee568b3cabec9f51b
-
SHA1
59bc5ee5bfc731cf2c84d50d0ad3a7b91f23633b
-
SHA256
692844054c3177bbb02165cd443bff8920393896ae6135f9b6a09c5ef163f453
-
SHA512
43ae5fc13f9f17eb96aa4499d634e6b1cf888eefffb90bf3d5b70a667f2166ce4ab063fdff5493be2588da0b927b7e390733ee10db2436e9c10786e446c05577
-
SSDEEP
1536:TDd3F8DK7ZqHEn140bYoN73cwSSl4t6mbF3yEWZkpdufXCi6qJGfVpcM8i/b9VyM:7827R140M9wSkmbFUZSduqG4p9h/b9V/
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a91b2c06eebc1a3ee568b3cabec9f51b_JaffaCakes118 unpack001/out.upx
Files
-
a91b2c06eebc1a3ee568b3cabec9f51b_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE