Behavioral task
behavioral1
Sample
3e99c19f3834fc5971d43f9388f71060_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
3e99c19f3834fc5971d43f9388f71060_JaffaCakes118
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Size
62KB
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MD5
3e99c19f3834fc5971d43f9388f71060
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SHA1
bb0f71467a7fdd02fad716fe9c051acfadd2c76d
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SHA256
a21c4498093c6709a5ea438c756405fbfb173d0b36f75272df6c88ca82597dfa
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SHA512
40d44a42d2b7a83b27e00ac66a299e6c3adacba675e31d45f62599f024c91a839afb4e6396b1b689d2fa5fdaa8417cd980c8d75e445270fd4f38945c7ac4a8de
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SSDEEP
1536:jBSXpEwRbB6tT4/zGaoQCmQ5xLFws/ygs:1SXp717zLU/xLFws/N
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e99c19f3834fc5971d43f9388f71060_JaffaCakes118 unpack001/out.upx
Files
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3e99c19f3834fc5971d43f9388f71060_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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ