Behavioral task
behavioral1
Sample
b3e64628c0dd91e1c745e642ff9f32b7_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b3e64628c0dd91e1c745e642ff9f32b7_JaffaCakes118
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Size
225KB
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MD5
b3e64628c0dd91e1c745e642ff9f32b7
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SHA1
3e79a8a0d84d37c78b1ac70972299dd55223acf0
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SHA256
d5fc5d62a298a4ec7023c57d8aea60b11d1c4679295f6c6769aaaf6117a6a0b2
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SHA512
9fa7b9ad7b63ef8a0145069f67f602649c211350d6c354ed3e15e744be991ae01442a3f91ac49ffdb5f8f92d8ac73593b67dc0caf5564fa99cdf4d00f480305a
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SSDEEP
6144:mSdtYnmb0viAjhO9CS/I4DCs47fPlS4Q+rpT406RCbUI7m:mSYmw6WhOsSQCqdH7605UI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3e64628c0dd91e1c745e642ff9f32b7_JaffaCakes118 unpack001/out.upx
Files
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b3e64628c0dd91e1c745e642ff9f32b7_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 221KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 361KB - Virtual size: 361KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ