Behavioral task
behavioral1
Sample
397847b9bd383ac307b38ce2f93ff1b8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
397847b9bd383ac307b38ce2f93ff1b8_JaffaCakes118
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Size
1.3MB
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MD5
397847b9bd383ac307b38ce2f93ff1b8
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SHA1
63b785ef60a410d0d041c4947e64afc12fd2c2ce
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SHA256
a007617e49b18347aed5b22dd50d35f10b1722fee067bc299bec7c462d6b1add
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SHA512
f3f96c9b5f39e45fbf750f751055589710844312d5a7fb8be6f2c7b7af82b640dae5d810ee2e6cbbf2c4d04b4bed13e092d10bbd788524b3de01eb9a123593a5
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SSDEEP
24576:Uc1KHS/K8TNy1I09ChtOqdIHBWqRVr30QYCnSPwMUKtJgJ:UcQf2yu09YtO22RVb0fCnSP1UKtyJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 397847b9bd383ac307b38ce2f93ff1b8_JaffaCakes118 unpack001/out.upx
Files
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397847b9bd383ac307b38ce2f93ff1b8_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
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: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ