Behavioral task
behavioral1
Sample
f50594ac36933f44261679769c7d06b5_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f50594ac36933f44261679769c7d06b5_JaffaCakes118
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Size
188KB
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MD5
f50594ac36933f44261679769c7d06b5
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SHA1
2be672201c0a375c06679edc565d2f19e942aaf1
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SHA256
8757afcfa9881412d4cb9b8e5efea5f52eb838efcdbfacd97430a8cd3b23cdda
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SHA512
5849a007c5bf39dd8fb13b0aef9b9e47ca18a8d2a43d2579235e7dfb5486d5d1e28c91d15c5035d1076549f7a628884fb060a6125852a9195afe4ecdaa77da90
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SSDEEP
3072:tyq6jqwqc5TLEMLznD2c+qUC5n6AyMqA3QpeMBJcn391sEphP0ttCF4vT6eDI3tv:Y1lXLHw4yMqA3QpncRp084vT6F1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f50594ac36933f44261679769c7d06b5_JaffaCakes118 unpack001/out.upx
Files
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f50594ac36933f44261679769c7d06b5_JaffaCakes118.exe windows:7 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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 176KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:7 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: 128KB - Virtual size: 128KB
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: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ