Behavioral task
behavioral1
Sample
821ae05cf65108ef660dc42f9fa4a51d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
821ae05cf65108ef660dc42f9fa4a51d_JaffaCakes118
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Size
82KB
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MD5
821ae05cf65108ef660dc42f9fa4a51d
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SHA1
34f3d7996a49cc37d9da58ab9ccaf2f69d44b233
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SHA256
ec7d51c76b4cb875acf6b4bf8153fe642a15b8ad650a54fd1fed02e92c886f83
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SHA512
0951682e39229c7899156c70b0b67473eff12ea65e9e99f3711a239dccdaba3a32a699e2216140f322bf09da9d49e3afa5c88c45b4939999a60823cf2b36cc6b
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SSDEEP
1536:vKPDHPnzsCo8cfLVcOG7sC2ZkWu18wopldsXYl5cZAqkzp8:vKPDbsCo8qLVcOG7rJ/18Blb5i4S
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 821ae05cf65108ef660dc42f9fa4a51d_JaffaCakes118 unpack001/out.upx
Files
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821ae05cf65108ef660dc42f9fa4a51d_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ