Behavioral task
behavioral1
Sample
f00258b86c5ab81c354de487a36fce9e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f00258b86c5ab81c354de487a36fce9e_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f00258b86c5ab81c354de487a36fce9e_JaffaCakes118
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Size
291KB
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MD5
f00258b86c5ab81c354de487a36fce9e
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SHA1
8b9f1286cd04f0d30177f9ea1d08865832a58f31
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SHA256
c181504a515299689bc5d0e64a0f12aceb88647b8542350997fe92909f52d380
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SHA512
61b957238f706b4725d84c079558919bde355b09f6cb8238284ea3ad5e6c3d0c5201b59e69a458f32d0954428e9dcf60ea4fd95b77a0f266edcba254d4193149
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SSDEEP
6144:zzoD63xQ2aYyuRR7yIRDkfOFbUGt1V3Bc3QM+W9n2:DxQ1HWtyIhk2f1Be3Q7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f00258b86c5ab81c354de487a36fce9e_JaffaCakes118 unpack001/out.upx
Files
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f00258b86c5ab81c354de487a36fce9e_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: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 271KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
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_32BIT_MACHINE
Sections
.text Size: 468KB - Virtual size: 466KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 83KB
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: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ