Behavioral task
behavioral1
Sample
1840ff7f372c188b641238a4c799b26e_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
1840ff7f372c188b641238a4c799b26e_JaffaCakes118
-
Size
157KB
-
MD5
1840ff7f372c188b641238a4c799b26e
-
SHA1
caa502e50e610d7dbb2e189376bf26d8cd18e38d
-
SHA256
9d567713f4d52d0c0c5e3eaa5b4631f52cc4ddb6da7c0bc7d3d33468b6170126
-
SHA512
6580125bf79207e565f79872fa3fab20ba79dcf64c28d1bf605d028969ee67be093041d979793b81f0a5b8b55dab631a03d4029b24bd55b7198d12a2fa289b5c
-
SSDEEP
3072:KRpTjqUqAXtkBq3frrV3wqyCbFvoyyE93ZZ4uy8pPt9xOLAawy2PPaXs4:KiouBq3fnRpvygyuy4PtOLUJ0
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1840ff7f372c188b641238a4c799b26e_JaffaCakes118 unpack001/out.upx
Files
-
1840ff7f372c188b641238a4c799b26e_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 129KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 454B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 145KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ