Behavioral task
behavioral1
Sample
b5ee076181a55b2c303aee8835447326_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b5ee076181a55b2c303aee8835447326_JaffaCakes118
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Size
82KB
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MD5
b5ee076181a55b2c303aee8835447326
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SHA1
135c385a1ccfed41eb9b3c83e268c14a24e5b13c
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SHA256
4201e67c905a0ef19268965c308e7e92daff9d181f5d306a227af150e39f4c51
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SHA512
2f21195b96124f673f54ddf80ab9edce63277312168f4b3a4e95af577bdd9ae61c967b7d3e9e68c7687bf41151c41b06b141c749ed14076253d25d9cf832350e
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SSDEEP
1536:eJocTuTxeUs1P0uaDxFx0X3v9cZBv1ADVhC3rYVdAJ6co:jMqsGuwLxgqeDVM3MyJfo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5ee076181a55b2c303aee8835447326_JaffaCakes118 unpack001/out.upx
Files
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b5ee076181a55b2c303aee8835447326_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