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Behavioral task
behavioral1
Sample
f77b48bd758c8f31178631d3ef917ed5_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f77b48bd758c8f31178631d3ef917ed5_JaffaCakes118
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Size
220KB
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MD5
f77b48bd758c8f31178631d3ef917ed5
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SHA1
f75b0d715c1371e7c26a76fe25173d5b54c73eee
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SHA256
ec583f0a53b663f5d029e6da0089ba4f12df492175c8be615150b2c78638d851
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SHA512
b8633b7031ee617829753c84fd8055be95e4abc132d2372d0fa6a2b633960db417d177cd512cb1128dc28967540c2159d7a8ea8ad9a03d3ed503c72297e02df7
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SSDEEP
6144:o8Q4AthcyzvEUoNVceXR2wTIYWz/auBKSyJ/D:0/t7rgVcNm2auc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f77b48bd758c8f31178631d3ef917ed5_JaffaCakes118 unpack001/out.upx
Files
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f77b48bd758c8f31178631d3ef917ed5_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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 202KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
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: 176KB - Virtual size: 175KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 93KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 396KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ