Behavioral task
behavioral1
Sample
f3aab3860279ee0955af72ee2b66ca12_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f3aab3860279ee0955af72ee2b66ca12_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
-
Target
f3aab3860279ee0955af72ee2b66ca12_JaffaCakes118
-
Size
84KB
-
MD5
f3aab3860279ee0955af72ee2b66ca12
-
SHA1
f1201cd4b84008fac8acfdd04ea2011471f7131c
-
SHA256
e0a3cb482029359fcc7515c256301e0a0c115e1771c64afbab40fbcef34c23d4
-
SHA512
c73babf4716c1a902988415ec72d10479e5a1cb7091f55f19d1c8322489cfee89eac5f6d07cfcaa08353751bac36c2d5726818b4cc211582e40bf545a482c19f
-
SSDEEP
1536:DNJXPWFfbqzaMwQGdHFNSy5MRoXtQQTlVYf7ZO1bQigPCJBQSE2bXYZ3Q:DTXPWdKfqLtQ4W965DD1bXUQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3aab3860279ee0955af72ee2b66ca12_JaffaCakes118 unpack001/out.upx
Files
-
f3aab3860279ee0955af72ee2b66ca12_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ