Behavioral task
behavioral1
Sample
2b5f9f6c986501c422f562766d9d978a_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2b5f9f6c986501c422f562766d9d978a_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
2b5f9f6c986501c422f562766d9d978a_JaffaCakes118
-
Size
376KB
-
MD5
2b5f9f6c986501c422f562766d9d978a
-
SHA1
a21a3672df72c84fc5f30d6bf720b444d88f015f
-
SHA256
4024855e63deb6f4f7ddfbcd149b3731dd0ca279882b6b68f828b74876d639eb
-
SHA512
8aedc9a1f489f3b5a29b1f9668fd5b507dd9f1ac7e246774dcae81b7fc038a73b5705b6fd2b54a9df446868367c2ca3f9c75fc533f9d7a1c77916815a1ca8959
-
SSDEEP
6144:fH1tjKD/z+cop7YeMM7FEoF9aJxmYcMUfNxFFsZd9agKnEWXPhAS//oowf0:fqVop7sM7moLKxmcGxFI8gjCA+S
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b5f9f6c986501c422f562766d9d978a_JaffaCakes118 unpack001/out.upx
Files
-
2b5f9f6c986501c422f562766d9d978a_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: 644KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 273KB - Virtual size: 276KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 104KB
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: 472KB - Virtual size: 471KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ