Behavioral task
behavioral1
Sample
75389337dab2f5d1c635121001ac79ac_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
75389337dab2f5d1c635121001ac79ac_JaffaCakes118
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Size
610KB
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MD5
75389337dab2f5d1c635121001ac79ac
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SHA1
2871321c1c72e96120d783b5dffd61a211f06503
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SHA256
b5221f6bcf1f77b7995e9670e8db04c4731792f792d8af7b2ba3c7a9c519607e
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SHA512
82c404f76bed34a2909408b8f2bcc10e256858fe9b3742ae429ac50e8f9fc2b9ed1c7490d6305acf9575c3491f1f7e7bdd56a12f2571156ede5643576954d02f
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SSDEEP
12288:ZDeY3rxbl7Gr0pxYzf0U2z0jfPQoINIQ6MBMSgvItltMwKHKt8Ja+3gANXQ6/:Zh6rJzfBBPQ8YzpltMwKHouD3hXj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 75389337dab2f5d1c635121001ac79ac_JaffaCakes118 unpack001/out.upx
Files
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75389337dab2f5d1c635121001ac79ac_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 498KB - Virtual size: 500KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 110KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 920KB - Virtual size: 916KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 156KB - Virtual size: 154KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 450KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ