Behavioral task
behavioral1
Sample
856ce491f4ce97fbdf3af5a21e184905_JaffaCakes118.exe
Resource
win7-20240704-en
General
-
Target
856ce491f4ce97fbdf3af5a21e184905_JaffaCakes118
-
Size
7.1MB
-
MD5
856ce491f4ce97fbdf3af5a21e184905
-
SHA1
c0bc0ce4e4b69c6dfb9a34c6f05c08b789983090
-
SHA256
ceeb242cfce3326cf7d6e1aaff07615145a7da0f617cfcd3eaa6689a46fe2eb0
-
SHA512
26a6a11b3090398128604530f0ea9638b079754da032500ec75b0161804fe6ae3d5ed9006c2e943f2844cd44af8e66b35b1a4440709746bdd8fce0ef81e2bf6f
-
SSDEEP
196608:/McMF6cfAfUrR+biCUPx57hY/w5bLSrdmd1S/tv:/IF6cfH+K37hY/wxehw1g
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 856ce491f4ce97fbdf3af5a21e184905_JaffaCakes118 unpack001/out.upx
Files
-
856ce491f4ce97fbdf3af5a21e184905_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 128KB - Virtual size: 126KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ