Behavioral task
behavioral1
Sample
3fc74ff7a2656ccdc27cf99a143954d1_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
3fc74ff7a2656ccdc27cf99a143954d1_JaffaCakes118
-
Size
183KB
-
MD5
3fc74ff7a2656ccdc27cf99a143954d1
-
SHA1
0cb1abe8aa857bebc8fe8a54758c14e43e4c0a7a
-
SHA256
ed32a44a67cd35083ab31e388f02d1844d4f15d6ea6623a793aa085e0d8feb07
-
SHA512
1be00475662e0034053ba648786256503a53f6b3f8e1f6502f4415ce68d6aa489fad40b10b06d90f0aaa09252e4af1ca866f15acedb7d53c518c1046adf412f8
-
SSDEEP
3072:vSaq4wCDCYVEqGAiSsHsSS5rgCTxcZ78l8rbI2zNYpr++LwIaFnrRD9pCQByVb/q:vXqxtZi5MCTx/l8rVzNer7wIS9pCQBy2
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fc74ff7a2656ccdc27cf99a143954d1_JaffaCakes118 unpack001/out.upx
Files
-
3fc74ff7a2656ccdc27cf99a143954d1_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 166KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 515KB - Virtual size: 635KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 525KB - Virtual size: 525KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ