Behavioral task
behavioral1
Sample
39c3b41b74371465ed9460e928a17e5b_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
39c3b41b74371465ed9460e928a17e5b_JaffaCakes118
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Size
278KB
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MD5
39c3b41b74371465ed9460e928a17e5b
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SHA1
2b8c2dffdef7e76a0e8c45a4d78ba0fd4fba3c28
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SHA256
1ba82411cf39618dbd318feb778ed4363adc0256ce0d00524209bf044d73d2fb
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SHA512
a7978e49380f2a5ea0edb1e4070b656053dc4fe6fc0399f6e4daf986a95e1d9484995056db9833c1dcff1fab1684912738d3e44f9e832c6f9216616e788c88fb
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SSDEEP
6144:tOl+EkJQBskWsclhOYYPryelKOhi0rKKy0JpjmRnu:0y8skWvOYSyR2tN5Fmh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 39c3b41b74371465ed9460e928a17e5b_JaffaCakes118 unpack001/out.upx
Files
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39c3b41b74371465ed9460e928a17e5b_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: 376KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 276KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 552KB - Virtual size: 551KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ