Behavioral task
behavioral1
Sample
3f337d9e7e89567af00fa21b76efbc7d_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3f337d9e7e89567af00fa21b76efbc7d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3f337d9e7e89567af00fa21b76efbc7d_JaffaCakes118
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Size
186KB
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MD5
3f337d9e7e89567af00fa21b76efbc7d
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SHA1
86d2a92184695ff7246c7382816cfb5e6f232d8d
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SHA256
f2f8e6eb6281f9f49d068454227463d7e8d24305ad2a4705fd3ca19534a53d3d
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SHA512
fb74052d048d5ae6218f0d4388669fdb83f6314185bc6a57155993c44941a0e340df9153474d53da4a481f0ae286738bbca7d7192a5e3d9e392625a3f7375d7a
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SSDEEP
3072:6HPPOirDqttSmVYaKsZOAqW4WzbIcf4IT3nHLAsigaJJEY1gywb/1bf:6vPbqimV755LdzMcRnHwJyYyywb1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3f337d9e7e89567af00fa21b76efbc7d_JaffaCakes118 unpack001/out.upx
Files
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3f337d9e7e89567af00fa21b76efbc7d_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 204KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 174KB - Virtual size: 176KB
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
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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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 343KB - Virtual size: 342KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 470B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 108B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ