Behavioral task
behavioral1
Sample
b33fce0ccb0aa10d4b2b8c65fcca9f76_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b33fce0ccb0aa10d4b2b8c65fcca9f76_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b33fce0ccb0aa10d4b2b8c65fcca9f76_JaffaCakes118
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Size
913KB
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MD5
b33fce0ccb0aa10d4b2b8c65fcca9f76
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SHA1
9deb72d20f6176feba6c43d394f01eb0b574c410
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SHA256
e1c434180cce471e99c763b8773fb1c76ebe5f035fb7cd9fc301b2fd35c62258
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SHA512
a6eb82a81f6d97e53aa446e5f98443d66d865b8e75fff70e14b103f3b8cc9c7fa74c59c3b690b100fba9327c492fe3616f4fd648eca0a56f989b6959ec91a1ad
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SSDEEP
12288:gOUerQZb+md4w1U4uxerQZb+md4w1Uiyut:ierQZb+md4wmNerQZb+md4wmi7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b33fce0ccb0aa10d4b2b8c65fcca9f76_JaffaCakes118 unpack001/out.upx
Files
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b33fce0ccb0aa10d4b2b8c65fcca9f76_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ