Behavioral task
behavioral1
Sample
a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118
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Size
17KB
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MD5
a650ebd87afff64e76db1e7d311f4f93
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SHA1
c25a298325fb6885aac36863dfb8d3de98dd6f34
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SHA256
47d2202b0e135cdba611b711dab5e1b8a87f89048d7ecedf578932ca3fa34c4a
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SHA512
f0f2baf2584053a794f67bacc9bacf513bf6c30286bc3c9718e2d134198e2ba6aace9e8ac344a40a0d4425690f1340d920ce43bd91ebe68ed416f9eb2f4b0380
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SSDEEP
384:7l8kcNKFYVdO0ILejUw9qFDlcWvqyZDtdlcuXfMxV1K:7l87NAYVw3Lejh9qleWvRLlc3V1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118 unpack001/out.upx
Files
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a650ebd87afff64e76db1e7d311f4f93_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: 5.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 850B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ