Behavioral task
behavioral1
Sample
766039edb555b0b140ff49b8870bf533_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
766039edb555b0b140ff49b8870bf533_JaffaCakes118
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Size
167KB
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MD5
766039edb555b0b140ff49b8870bf533
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SHA1
6d22968f2550a4ee83f8bffbc12c1171cfa7e82b
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SHA256
f424150704b6bed4daffb04f7368b7a4bca4f401699353f9b2f8d8f11ef40f4a
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SHA512
cd09cdff3c1dfd4e18090aae4041f4dc81ac2a344f088d915a9071a4d7cf04fe33b5215a73c344f3682c3194a0d77cc6c30d018cc8443d49507a28a6e6b09f0f
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SSDEEP
3072:+5aq4vS0ckuao8EELQQS8sJmbsHmkBu9rJrMcGETAo+5HUAD8Mjd:+5a/EkuTiFS8nw/BuscGETAqE8Mjd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 766039edb555b0b140ff49b8870bf533_JaffaCakes118 unpack001/out.upx
Files
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766039edb555b0b140ff49b8870bf533_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ