Behavioral task
behavioral1
Sample
8ac661a9b3db172ed93a926689b4d892_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8ac661a9b3db172ed93a926689b4d892_JaffaCakes118
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Size
106KB
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MD5
8ac661a9b3db172ed93a926689b4d892
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SHA1
26c342f03350cf3b6d286257b4d93cf26f4dc6cc
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SHA256
b0eb2964fa193a86bd382a1d4e715de189811ac9c06cde5a21033ec9cb9907b6
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SHA512
ff6f34516c2d6661851769904ef74cf4218c3bfcb2f4c8be2a7e00df0c80d31dab80963bd7012621966d8f067beada1f1eb3c9530fd93c4fc077af197c6ccf6b
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SSDEEP
3072:XKTZZm1aKsbESjJZVRXhTFZM/TiXk02Lv+n6QQBrgfc1Xj:XKTrHbPZVRnZCiX1Wv+9urgfc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8ac661a9b3db172ed93a926689b4d892_JaffaCakes118 unpack001/out.upx
Files
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8ac661a9b3db172ed93a926689b4d892_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: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 109KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ