Behavioral task
behavioral1
Sample
33b379119f24a75d87e318297eb5af5a_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
33b379119f24a75d87e318297eb5af5a_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
33b379119f24a75d87e318297eb5af5a_JaffaCakes118
-
Size
607KB
-
MD5
33b379119f24a75d87e318297eb5af5a
-
SHA1
27d15b2b4bb0b099f5b59473d557d30bc8c6e9aa
-
SHA256
2049899fecbc18612fb8a1fc383f9fabb6bde3dfb9444d5d14303378b63fb156
-
SHA512
548b8a35b956ceb9e9d4ece03b356a1dd0672bf64fdf486abde36acdb9d335b87085c23ffc79a086741cd53b8b0affb9a548e97244db31cd3a67f752888f0bd1
-
SSDEEP
6144:t5N5U5N5U5N5U5U5N5U5N5N5U5U5N5U5U5N5U5U5U5N5:
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 33b379119f24a75d87e318297eb5af5a_JaffaCakes118 unpack001/out.upx
Files
-
33b379119f24a75d87e318297eb5af5a_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 496B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE