Behavioral task
behavioral1
Sample
ba694527b2e5497143e025391dbba6b2_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
ba694527b2e5497143e025391dbba6b2_JaffaCakes118
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Size
531KB
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MD5
ba694527b2e5497143e025391dbba6b2
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SHA1
8940e04d605ae1cacd132870289668f9a3a374a9
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SHA256
58b0bfa101ac71a4bf7b1603df6c3aa953bec09dfa6d5410d14bc2d1380b40a1
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SHA512
3d6c694e23165c40b230bd5a23d47a35454c72fad0dcab6b1bb37ee497764c2074cd132aff7a09aba549b34a42933ef80d413044782998eb233e1f80faf0a053
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SSDEEP
12288:sgtri3er6Lmn5LGrtxTlsFwUFzzuJGNHKIyj1xOpvq/MbSA:sg03o6inlSSiQn+GxQ1Qpvoq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ba694527b2e5497143e025391dbba6b2_JaffaCakes118 unpack001/out.upx
Files
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ba694527b2e5497143e025391dbba6b2_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: 3.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 482KB - Virtual size: 484KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - 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: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.9MB - Virtual size: 3.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ