udyf
Behavioral task
behavioral1
Sample
37f4c18fa36c37c7e61eb99ec0530339_JaffaCakes118.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
37f4c18fa36c37c7e61eb99ec0530339_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
-
Target
37f4c18fa36c37c7e61eb99ec0530339_JaffaCakes118
-
Size
11KB
-
MD5
37f4c18fa36c37c7e61eb99ec0530339
-
SHA1
41ce1b684863fdefeea07cd8a62cf2488e3d652f
-
SHA256
af9a75cf9297fab39e703e70467a51e62b20bebaec57b9a4a8f1d626489aca79
-
SHA512
d68049fc1d6aa99efb80b4abbd4debe47f5d728ddaa85e6904846445aa6ed1a834f44b8a9b4f27d39cb613a3f66ef7fa8c6f05e321271de59daff47b183cb60f
-
SSDEEP
192:PcERlsBqJvcSUuRCPHXJb84m/U2Pz7B0+Nh7tNaLw6kDtvlWkW9:06lsuvchu4vXJbDm/UaW2h68lxlWkW9
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37f4c18fa36c37c7e61eb99ec0530339_JaffaCakes118 unpack001/out.upx
Files
-
37f4c18fa36c37c7e61eb99ec0530339_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
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: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 896B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 848B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ