Behavioral task
behavioral1
Sample
dcefcc1331fa4fe1797a53ed8c2e898c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dcefcc1331fa4fe1797a53ed8c2e898c_JaffaCakes118
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Size
149KB
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MD5
dcefcc1331fa4fe1797a53ed8c2e898c
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SHA1
5db8c4a2d06264e0207d900f535b437ce325684e
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SHA256
17325dba023f03f08515034dfdf160990e987b3f10ee41eec1f355bcac62f8d8
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SHA512
5c980284b866bb659dc0f33c65d6a2f0a188ce7c91440218f6eb8aa7825c9d75b5c2968ce7db5040653a4f1bfab36681ca35cab35939db7d28033add620b9920
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SSDEEP
3072:7v1upWfwWBU8UtQH+mm8ge0+jyi2ApE97cFABNou:74pWfmE+m1bmiMcCBNo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dcefcc1331fa4fe1797a53ed8c2e898c_JaffaCakes118 unpack001/out.upx
Files
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dcefcc1331fa4fe1797a53ed8c2e898c_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: 5.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 130KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - 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: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ