Behavioral task
behavioral1
Sample
ac8e240dada01c20b439b40500b40a73_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
ac8e240dada01c20b439b40500b40a73_JaffaCakes118
-
Size
2.4MB
-
MD5
ac8e240dada01c20b439b40500b40a73
-
SHA1
8a7332d9a5336b81028eb8c614c33c5dfe928ee6
-
SHA256
1f780c90020fa5471dec2621542d4ff8d8023efe7242ba2c774a16b802114dac
-
SHA512
5290d88028af23f643932aca063eccd7d2c9c1f400a49df46a85f14a10e0cfe0b9248c317fd047db479a32be33b2642d54b251b11ced0a705febc35fb9f18468
-
SSDEEP
49152:er4Dy/dSnIZ472InkWx1xIPZ2+qVG/y1JOB6KRMga1EE43FGrkDlnya:eWy/UIZi20xnIlWGq1JeMn1EPlnya
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ac8e240dada01c20b439b40500b40a73_JaffaCakes118 unpack001/out.upx
Files
-
ac8e240dada01c20b439b40500b40a73_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: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 550KB - Virtual size: 552KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - 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: 21KB - Virtual size: 932KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 905KB - Virtual size: 908KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ